10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 26, 2015

OR

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM             TO

Commission file number 0-20388

LITTELFUSE, INC.

(Exact name of registrant as specified in its charter)

Delaware	36-3795742
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
8755 W. Higgins Road, Suite 500
Chicago, Illinois	60631
(Address of principal executive offices)	(Zip Code)

(773) 628-1000

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [X] No [ ]

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes [X] No [ ]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer [X]     Accelerated filer [ ]     Non-accelerated filer [ ]     Smaller reporting company [ ]

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes [ ] No [X]

As of October 23, 2015, 22,299,062 shares of common stock, $.01 par value, of the registrant were outstanding.

TABLE OF CONTENTS

PART I - FINANCIAL INFORMATION
Item 1.	Financial Statements.	Page
	Condensed Consolidated Balance Sheets as of September26, 2015(unaudited) and December 27, 2014	1
	Consolidated Statements of Net Income for the periodsended September26, 2015(unaudited) and September27, 2014 (unaudited)	2
	Consolidated Statements of Comprehensive Income for the periods ended September26, 2015 (unaudited) and September27, 2014 (unaudited)	3
	Consolidated Statements of Cash Flows for the periodsended September26, 2015 (unaudited) and September27, 2014 (unaudited)	4
	Notes to Condensed Consolidated Financial Statements (unaudited)	5
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations.	13
Item 3.	Quantitative and Qualitative Disclosures About Market Risk.	19
Item 4.	Controls and Procedures.	20
PART II - OTHER INFORMATION
Item 1.	Legal Proceedings	21
Item 1A.	Risk Factors	21
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	21
Item 3.	Defaults Upon Senior Securities	21
Item 4.	Mine Safety Disclosures	21
Item 5.	Other Information	21
Item 6.	Exhibits	22
Signatures		23

PART I – FINANCIAL INFORMATION

Item 1. Financial Statements

LITTELFUSE, INC.

Condensed Consolidated Balance Sheets

(In thousands of USD, except share amounts)

	September 26, 2015			December 27, 2014
	(unaudited)
Assets
Current assets:
Cash and cash equivalents	$	336,640		$	297,571
Short-term investments		3,958			4,302
Accounts receivable, less allowances		145,655			135,356
Inventories		99,203			97,391
Deferred income taxes		14,139			17,481
Prepaid expenses and other current assets		14,179			13,904
Assets held for sale		—			5,500
Total current assets		613,774			571,505
Property, plant and equipment:
Land		5,292			5,697
Buildings		69,420			64,609
Equipment		378,716			370,179
		453,428			440,485
Accumulated depreciation		(290,663	)		(281,845	)
Net property, plant and equipment		162,765			158,640
Intangible assets, net of amortization:
Patents, licenses and software		20,180			23,640
Distribution network		17,175			19,428
Customer lists, trademarks and tradenames		55,366			60,605
Goodwill		190,016			196,256
Other investments		11,196			12,056
Deferred income taxes		5,189			5,393
Other assets		16,216			23,303
Total assets	$	1,091,877		$	1,070,826
Liabilities and Equity
Current liabilities:
Accounts payable	$	53,308		$	50,793
Accrued payroll		31,281			30,511
Accrued expenses		20,641			13,059
Accrued severance		2,619			790
Accrued income taxes		6,738			9,045
Current portion of accrued post-retirement benefits		—			11,768
Current portion of long-term debt		117,500			88,500
Total current liabilities		232,087			204,466
Long-term debt, less current portion		91,517			106,658
Deferred income taxes		18,565			11,076
Accrued post-retirement benefits		5,025			5,147
Other long-term liabilities		10,943			15,814
Total equity		733,740			727,665
Total liabilities and equity	$	1,091,877		$	1,070,826
Common shares issued and outstanding of 22,379,901 and 22,585,529, at September 26, 2015, and December 27, 2014, respectively.

See accompanying notes.

1

LITTELFUSE, INC.

Consolidated Statements of Net Income

(In thousands of USD, except per share amounts, unaudited)

	For the Three Months Ended						For the Nine Months Ended
	September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014
Net sales	$	215,510		$	217,608		$	647,844		$	645,375
Cost of sales		129,328			130,228			400,051			396,506
Gross profit		86,182			87,380			247,793			248,869
Selling, general and administrative expenses		37,002			36,647			112,119			109,146
Research and development expenses		7,479			7,449			22,224			22,833
Pension settlement expense		30,194			—			30,194			—
Amortization of intangibles		2,923			3,154			8,953			9,451
		77,598			47,250			173,490			141,430
Operating income		8,584			40,130			74,303			107,439
Interest expense		922			1,292			3,021			3,736
Foreign exchange (gain) loss		(3,549	)		(101	)		(1,724	)		2,022
Other (income) expense, net		(1,430	)		(2,261	)		(3,758	)		(4,893	)
Income before income taxes		12,641			41,200			76,764			106,574
Income taxes		1,317			11,260			16,761			26,667
Net income	$	11,324		$	29,940		$	60,003		$	79,907
Net income per share (see Note 7):
Basic	$	.50		$	1.33		$	2.65		$	3.55
Diluted	$	.50		$	1.32		$	2.64		$	3.52
Weighted average shares and equivalent shares outstanding:
Basic		22,581			22,536			22,623			22,536
Diluted		22,693			22,689			22,771			22,722
Cash dividends paid per common share	$	0.29		$	0.25		$	0.79		$	0.69

See accompanying notes.

2

LITTELFUSE, INC.

Consolidated Statements of Comprehensive Income

(In thousands of USD, unaudited)

	For the Three Months Ended						For the Nine Months Ended
	September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014
Net income	$	11,324		$	29,940		$	60,003		$	79,907
Other comprehensive income (loss):
Pension liability adjustments (net of tax of $7 and $39, for the three months ended 2015 and 2014, and $49 and $178 for the nine months ended 2015 and 2014, respectively)		(16	)		(63	)		(140	)		(243	)
Reclassification adjustments to expense, (net of tax of $1,244 and $0, for the three months ended 2015 and 2014, and $746 and $0 for the nine months ended 2015 and 2014, respectively)		(514	)		67			1,457			242
Reclassification of pension settlement costs to expense (net of tax of $11,742 for the three and nine months ended 2015)		21,124			—			21,124			—
Unrealized (loss) gain on investments		(3,354	)		(1,773	)		(18	)		1,811
Foreign currency translation adjustments		(26,377	)		(14,962	)		(36,530	)		(15,273	)
Comprehensive income	$	2,187		$	13,209		$	45,896		$	66,444

See accompanying notes.

3

LITTELFUSE, INC.

Consolidated Statements of Cash Flows

(In thousands of USD, unaudited)

	For the Nine Months Ended
	September 26, 2015			September 27, 2014
Operating activities:
Net income	$	60,003		$	79,907
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation		22,154			21,736
Amortization of intangibles		8,952			9,451
Stock-based compensation		7,997			7,168
Non-cash inventory charge		—			2,769
Excess tax benefit on share-based compensation		(1,500	)		(2,477	)
Net loss on pension settlement, net of tax		19,472			—
Loss on sale of assets		308			673
Changes in operating assets and liabilities:
Accounts receivable		(18,274	)		(9,728	)
Inventories		(4,203	)		(4,118	)
Accounts payable		4,216			3,024
Accrued expenses (including post-retirement)		6,577			(7,080	)
Accrued payroll and severance		3,598			(1,198	)
Accrued taxes		4,006			5,756
Prepaid expenses and other		277			(2,052	)
Net cash provided by operating activities		113,583			103,831
Investing activities:
Acquisition of business, net of cash acquired		—			(52,768	)
Purchases of property, plant, and equipment		(35,016	)		(19,422	)
Decrease in entrusted loan receivable		5,930			—
Proceeds from maturities of short-term investments		—			6,770
Proceeds from sale of assets		38			72
Net cash used in investing activities		(29,048	)		(65,348	)
FINANCING activities:
Proceeds from revolving credit facility		49,000			97,500
Payments of revolving credit facility		(25,000	)		(37,000	)
Payments of term loan		(3,750	)		(3,750	)
Payments of entrusted loan		(5,930	)		—
Debt issuance costs		(42	)		(108	)
Cash dividends paid		(17,864	)		(15,543	)
Purchases of common stock		(31,252	)		(14,283	)
Proceeds from exercise of stock options		6,186			12,170
Excess tax benefit on share-based compensation		1,500			2,477
Net cash (used in) provided by financing activities		(27,152	)		41,463
Effect of exchange rate changes on cash and cash equivalents		(18,314	)		(6,862	)
Increase in cash and cash equivalents		39,069			73,084
Cash and cash equivalents at beginning of period		297,571			305,192
Cash and cash equivalents at end of period	$	336,640		$	378,276

See accompanying notes.

4

Notes to CONDENSED Consolidated Financial Statements (Unaudited)

1. Basis of Presentation

The accompanying unaudited Condensed Consolidated Financial Statements of Littelfuse, Inc. and its subsidiaries (the “company”) have been prepared in accordance with U.S. Generally Accepted Accounting Principles (GAAP) for interim financial information, the instructions to Form 10-Q and Article 10 of Regulations S-X. Accordingly, certain information and disclosures normally included in the consolidated balance sheet, statements of net income and comprehensive income and cash flows prepared in conformity with U.S. GAAP have been condensed or omitted as permitted by such rules and regulations, although the company believes that the disclosures made are adequate to make the information not misleading. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. Operating results for the period ended September 26, 2015 are not necessarily indicative of the results that may be expected for the year ending January 2, 2016. For further information, refer to the company’s consolidated financial statements and the notes thereto incorporated by reference in the company’s Annual Report on Form 10-K for the year ended December 27, 2014. The company evaluated subsequent events through the date of its financial statements when filed with the Securities and Exchange Commission (“SEC”).

2. Acquisition of Business

SymCom, Inc.

On January 3, 2014, the company acquired 100% of SymCom, Inc. (“SymCom”) for $52.8 million net of cash acquired. Located in Rapid City, South Dakota, SymCom provides overload relays and pump controllers primarily to the industrial market. The acquisition allows the company to strengthen its position in the relay products market by adding new products and new customers within its Electrical business unit segment. The company funded the acquisition with available cash and proceeds from credit facilities.

The following table sets forth the final purchase price allocation for SymCom acquisition-date net assets, in accordance with the purchase method of accounting with adjustments to record the acquired net assets at their estimated fair values.

SymCom final purchase price allocation (in thousands):

Cash	$	325
Current assets, net		9,154
Property, plant and equipment		11,193
Goodwill		15,018
Trademarks		17,020
Patents		1,500
Other non-current assets		20
Current liabilities		(1,137	)
	$	53,093

All SymCom goodwill and other assets and liabilities were recorded in the Electrical business unit segment and reflected in the Americas geographical area. The trademarks are being amortized over 15 to 20 years. The patents are being amortized over 16 to 17 years. The goodwill resulting from this acquisition consists largely of the company’s expected future product sales and synergies from combining SymCom’s products with the company’s existing electrical product offerings. Goodwill for the above acquisition is expected to be deductible for tax purposes.

As required by purchase accounting rules, the company recorded a $2.8 million step-up of inventory to its fair value as of the acquisition date based on the preliminary valuation. During the first six months of 2014, as a portion of this inventory was sold, cost of goods sold included a $2.8 million non-cash charge for this step-up.

Pro forma financial information is not presented for the SymCom acquisition due to amounts not being materially different than actual results.

5

Notes to CONDENSED Consolidated Financial Statements (Unaudited)

3. Inventories

The components of inventories at September 26, 2015 and December 27, 2014 are as follows (in thousands):

	September 26, 2015		December 27, 2014
Raw material	$	34,235	$	29,756
Work in process		16,443		15,164
Finished goods		48,525		52,471
Total inventories	$	99,203	$	97,391

4. Other Investments

The company’s other investments represent shares of Polytronics Technology Corporation Ltd. (“Polytronics”), a Taiwanese company. The Polytronics investment was acquired as part of the Heinrich Companies acquisition in 2004. The fair value of the Polytronics investment was €10.0 million (approximately $11.2 million) at September 26, 2015 and €9.9 million (approximately $12.1 million) at December 27, 2014. Included in 2015 other comprehensive income is an unrealized loss of less than $0.1 million, due to the decrease in fair market value of the Polytronics investment. The remaining movement was due to the impact of changes in exchange rates.

5. Debt

The carrying amounts of debt at September 26, 2015 and December 27, 2014 are as follows (in thousands):

	September 26, 2015		December 27, 2014
Term loan	$	90,000	$	93,750
Revolving credit facility		107,500		83,500
Entrusted loan		11,517		17,908
Total debt		209,017		195,158
Less: Current maturities		117,500		88,500
Total long-term debt	$	91,517	$	106,658

The company currently has a credit agreement with J.P Morgan Securities LLC for up to $375.0 million which consists of an unsecured revolving credit facility of $275.0 million and an unsecured term loan of $100.0 million. The credit agreement, effective May 31, 2013, is for a five year period. The company incurred debt issuance costs of $0.1 million which will be amortized over the life of the existing credit agreement. As of September 26, 2015, the company had available $167.4 million of borrowing capacity under the revolving credit agreement at an interest rate of LIBOR plus 1.0% (1.19% as of September 26, 2015). At September 26, 2015, the company was in compliance with all covenants under the revolving credit facility.

Entrusted Loan

During the fourth quarter of 2014, the company entered into an entrusted loan arrangement (“Entrusted Loan”) of RMB 110.0 million (approximately $17.9 million) between two of its China legal entities, Littelfuse Semiconductor (Wuxi) Company (the “Lender”) and Suzhou Littelfuse OVS Ltd. (the “Borrower”), utilizing Bank of America, N.A., Shanghai Branch as agent. Direct borrowing and lending between two commonly owned commercial entities is strictly forbidden under China’s regulations requiring the use of a third party agent to enable loans between Chinese legal entities. As a result, the Entrusted Loan is reflected as both a long-term asset and long-term debt on the company’s Consolidated Balance Sheets and is reflected in the investing and financing activities in its Consolidated Statements of Cash Flows. Interest expense and interest income will be recorded between the lender and borrower with no net impact on the company’s Consolidated Statements of Income since the amounts will be offsetting. The loan interest rate per annum is 5.25%. The Entrusted Loan is used to finance the operation and working capital needs of the borrower and matures in November 2019.

6

Notes to CONDENSED Consolidated Financial Statements (Unaudited)

6. Fair Value of Assets and Liabilities

In determining fair value, the company uses various valuation approaches within the fair value measurement framework. Fair value measurements are determined based on the assumptions that market participants would use in pricing an asset or liability. 

Applicable accounting literature establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Applicable accounting literature defines levels within the hierarchy based on the reliability of inputs as follows:

Level 1—Valuations based on unadjusted quoted prices for identical assets or liabilities in active markets;

Level 2—Valuations based on quoted prices for similar assets or liabilities or identical assets or liabilities in less active markets, such as dealer or broker markets; and

Level 3—Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable, such as pricing models, discounted cash flow models and similar techniques not based on market, exchange, dealer or broker-traded transactions.

Following is a description of the valuation methodologies used for instruments measured at fair value and their classification in the valuation hierarchy.

Investment in Polytronics

The company holds an investment in the equity securities of Polytronics as described in Note 4. Equity securities listed on a national market or exchange are valued at the last sales price. Such securities are classified within Level 1 of the valuation hierarchy.

There were no changes during the nine months ended September 26, 2015 to the company’s valuation techniques used to measure asset and liability fair values on a recurring basis. As of September 26, 2015 and December 27, 2014 the company held no non-financial assets or liabilities that are required to be measured at fair value on a recurring basis.

The following table presents assets measured at fair value by classification within the fair value hierarchy as of September 26, 2015 (in thousands):

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Investment in Polytronics	$	11,196	$	—	$	—	$	11,196
Total	$	11,196	$	—	$	—	$	11,196

7

Notes to CONDENSED Consolidated Financial Statements (Unaudited)

6. Fair Value of Assets and Liabilities, continued

The following table presents assets measured at fair value by classification within the fair value hierarchy as of December 27, 2014 (in thousands):

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Investment in Polytronics	$	12,056	$	—	$	—	$	12,056
Total	$	12,056	$	—	$	—	$	12,056

The company’s other financial instruments include cash and cash equivalents, short-term investments, accounts receivable, accounts payable and debt. The carrying amounts of cash and cash equivalents, short-term investments, accounts receivable and accounts payable approximate their fair values. The company’s debt fair value approximates book value at September 26, 2015 and December 27, 2014, respectively, as the variable interest rates fluctuate along with market interest rates.

7. Earnings per Share

The following table sets forth the computation of basic and diluted earnings per share for the periods ended September 26, 2015 and September 27, 2014 (in thousands except per share amounts).

	For the Three Months Ended				For the Nine Months Ended
	September 26, 2015		September 27, 2014		September 26, 2015		September 27, 2014
Net income	$	11,324	$	29,940	$	60,003	$	79,907
Average shares outstanding - Basic		22,581		22,536		22,623		22,536
Net effect of dilutive stock options and restricted share units		112		153		148		186
Average shares - Diluted		22,693		22,689		22,771		22,722
Net income per share:
Basic	$	.50	$	1.33	$	2.65	$	3.55
Diluted	$	.50	$	1.32	$	2.64	$	3.52

Potential shares of common stock relating to stock options excluded from the earnings per share calculation because their effect would be anti-dilutive were 144,031 and 64,520 for the three months ended September 26, 2015 and September 27, 2014, respectively, and 108,193 and 36,698 for the nine months ended September 26, 2015 and September 27, 2014, respectively.

8. Income Taxes

The effective tax rate for the third quarter of 2015 was 10.4% compared to an effective tax rate of 27.3% in the third quarter of 2014. The effective tax rate for the nine months ended September 26, 2015 was 21.8% as compared to an effective tax rate of 25.0% for the nine months ended September 27, 2014. The effective tax rates for both the third

8

Notes to CONDENSED Consolidated Financial Statements (Unaudited)

8. Income taxes, continued

quarter and nine month periods of 2015 and 2014 are lower than the U.S. statutory tax rate primarily due to the result of income earned in lower tax jurisdictions and, with respect to the 2015 periods, the impact of the pension settlement partially offset by the impact from the restructuring of the legal ownership of the company’s Mexican manufacturing operations as of June 28, 2015.

The following tables set forth the components of pre-tax income/(expense) and the effective tax rates for the three and nine months ended September 26, 2015 (in thousands).

	For the Three Months ended September 26, 2015
Pre-tax income/(expense) category	Pre-tax income/(expense) amount			Income tax (expense)/benefit			Effective tax rate
Pension settlement	$	(30,194	)	$	10,722			35.5	%
Legal restructuring tax impact		—			(1,949	)		—
All other income/(expense)		42,835			(10,090	)		23.6	%
Total consolidated	$	12,641		$	(1,317	)		10.4	%

	For the Nine Months ended September 26, 2015
Pre-tax income/(expense) category	Pre-tax income/(expense) amount			Income tax (expense)/benefit			Effective tax rate
Pension settlement	$	(30,194	)	$	10,722			35.5	%
Legal restructuring tax impact		—			(1,949	)		—
All other income/(expense)		106,958			(25,534	)		23.9	%
Total consolidated	$	76,764		$	(16,761	)		21.8	%

9. Pensions

The components of net periodic benefit cost for the three and nine months ended September 26, 2015, compared with the three and nine months ended September 27, 2014, were (in thousands):

	U.S. Pension Benefits												Foreign Plans
	Three Months Ended						Nine Months Ended						Three Months Ended						Nine Months Ended
	September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014
Service cost	$	250		$	150		$	750		$	450		$	314		$	311		$	944		$	933
Interest cost		1,032			971			3,094			2,913			512			591			1,538			1,774
Expected return on plan assets		(917	)		(1,412	)		(2,749	)		(4,234	)		(599	)		(572	)		(1,800	)		(1,718	)
Amortization of net loss		290			137			870			411			62			47			185			142
Total cost (credit) of the plan		655			(154	)		1,965			(460	)		289			377			867			1,131
Expected plan participants’ contribution		-			-			-			-			-			-			-			-
Net periodic benefit cost (credit)		655			(154	)		1,965			(460	)		289			377			867			1,131
Settlement charge		30,194			-			30,194			-			-			-			-			-
Total pension cost (credit)	$	30,849		$	(154	)	$	32,159		$	(460	)	$	289		$	377		$	867		$	1,131

The expected rate of return assumption on domestic pension assets is 3.90% and 6.75% in 2015 and 2014, respectively. The expected return on foreign pension assets is 5.39% and 5.14% in 2015 and 2014, respectively.

9

Notes to CONDENSED Consolidated Financial Statements (Unaudited)

9. Pensions, continued

U.S. Defined Benefit Pension Plan Termination

The company received approval from the IRS on April 14, 2015 on its Application for Determination for Terminating Plan to terminate the U.S. defined benefit pension plan, the Littelfuse Inc. Retirement Plan, effective July 30, 2014. All plan liabilities were settled (either via lump sum payout or purchase of a group annuity contract) in the third quarter of 2015. A cash contribution of $9.1 million was made by the company to the U.S. defined benefit pension plan’s trust in the third quarter of 2015 to fully fund the plan on a buyout basis. The settlement of the plan’s liabilities resulted in a pre-tax settlement charge of $30.2 million in the third quarter of 2015.

10. Business Unit Segment Information

The company and its subsidiaries design, manufacture and sell circuit protection devices throughout the world. The company reports its operations by the following business unit segments: Electronics, Automotive, and Electrical. Each operating segment is directly responsible for sales, marketing and research and development. Manufacturing, purchasing, logistics, customer service, finance, information technology and human resources are shared functions that are allocated back to the three operating segments. The CEO allocates resources to and assesses the performance of each operating segment using information about its revenue and operating income (loss) before interest and taxes, but does not evaluate the operating segments using discrete balance sheet information.

Sales, marketing and research and development expenses are charged directly into each operating segment. All other functions are shared by the operating segments and expenses for these shared functions are allocated to the operating segments and included in the operating results reported below. The company does not report inter-segment revenue because the operating segments do not record it. The company does not allocate interest and other income, interest expense, or taxes to operating segments. Although the CEO uses operating income (loss) to evaluate the segments, operating costs included in one segment may benefit other segments. Except as discussed above, the accounting policies for segment reporting are the same as for the company as a whole.

An operating segment is defined as a component of an enterprise that engages in business activities from which it may earn revenues and incur expenses, and about which separate financial information is regularly evaluated by the Chief Operating Decision Maker (“CODM”) in deciding how to allocate resources. The CODM is the company’s President and Chief Executive Officer (“CEO”).

10

Notes to CONDENSED Consolidated Financial Statements (Unaudited)

10. Business Unit Segment Information, continued

Business unit segment information for the three and nine months ended September 26, 2014 and September 27, 2014 are summarized as follows (in thousands):

	For the Three Months Ended						For the Nine Months Ended
	September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014
Net sales
Electronics	$	102,616		$	107,754		$	307,549		$	313,726
Automotive		81,475			80,639			251,464			245,083
Electrical		31,419			29,215			88,831			86,566
Total net sales	$	215,510		$	217,608		$	647,844		$	645,375
Depreciation and amortization
Electronics	$	5,811		$	5,582		$	17,384		$	16,482
Automotive		3,244			3,435			9,883			10,609
Electrical		1,260			1,414			3,839			4,096
Total depreciation and amortization	$	10,315		$	10,431		$	31,106		$	31,187
Operating income (loss)
Electronics	$	20,923		$	25,800		$	61,755		$	70,805
Automotive		15,253			12,227			39,123			35,158
Electrical		5,781			3,224			13,220			7,541
Other(1)		(33,373	)		(1,121	)		(39,795	)		(6,065	)
Total operating income		8,584			40,130			74,303			107,439
Interest expense		922			1,292			3,021			3,736
Foreign exchange (gain) loss		(3,549	)		(101	)		(1,724	)		2,022
Other (income) expense, net		(1,430	)		(2,261	)		(3,758	)		(4,893	)
Income before income taxes	$	12,641		$	41,200		$	76,764		$	106,574

(1) For the three months ended September 26, 2015, “Other” consists of restructuring costs ($2.1 million), acquisition expenses ($0.3 million), pension settlement and wind-up costs ($30.9 million), and other ($0.1 million). For the nine months ended September 26, 2015, “Other” consist of restructuring costs ($6.8 million), acquisition expenses ($0.7 million), pension settlement and wind-up costs ($32.2 million) and other ($0.1 million).

The company’s significant net sales by country for the three and nine months ended September 26, 2015 and September 27, 2014 are summarized as follows (in thousands):

	For the Three Months Ended(a)				For the Nine Months Ended(a)
	September 26, 2015		September 27, 2014		September 26, 2015		September 27, 2014
United States	$	85,049	$	85,326	$	258,030	$	243,979
China		49,345		45,905		143,694		134,166
Other countries		81,116		86,377		246,120		267,230
Total	$	215,510	$	217,608	$	647,844	$	645,375

(a) Sales by country represent sales to customer or distributor locations.

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Notes to CONDENSED Consolidated Financial Statements (Unaudited)

10. Business Unit Segment Information, continued

The company’s significant long-lived assets and additions to long-lived assets by country as of September 26, 2015 and December 27, 2014 are summarized as follows (in thousands):

	Long-lived assets(b)
	September 26, 2015		December 27, 2014
United States	$	27,250	$	34,179
Mexico		13,613		47,936
China		37,900		40,981
Other countries		84,002		35,544
Total	$	162,765	$	158,640

(b) Long-lived assets consists of net property, plant and equipment.

The company’s additions to long-lived assets for the nine months ended September 26, 2015 and September 27, 2014 are summarized as follows (in thousands):

	Additions to long-lived assets
	September 26, 2015		September 27, 2014
United States	$	8,367	$	5,215
Mexico		6,518		5,784
China		5,159		3,461
Other countries		15,082		4,962
Total	$	35,126	$	19,422

11. Accumulated Other Comprehensive Income (Loss) (AOCI)

The following table sets forth the changes in the components of AOCI by component (in thousands):

AOCI component	Balance at December 27, 2014			Other comprehensive income (loss) activity			Reclassification adjustment for expense included in net income		Reclassification adjustment for pension settlement expense included in net income		Balance at September 27, 2015
Pension liability adjustment(a)	$	(29,615	)	$	(140	)	$	1,457	$	21,124	$	(7,174	)
Unrealized gain (loss) on investments(b)		10,791			(18	)		—		—		10,773
Foreign currency translation adjustment		(2,302	)		(36,530	)		—		—		(38,832	)
AOCI (loss) income	$	(21,126	)	$	(36,688	)	$	1,457	$	21,124	$	(35,233	)

(a) Balances are net of tax of $3,115 and $12,587 for 2015 and 2014, respectively.

(b) Balances are net of tax of $0 and $0 for 2015 and 2014, respectively.

12. Subsequent Event

On October 1, 2015, the company acquired Sigmar S.r.1. (“Sigmar”), an Italian company that produces sensors used in gas and diesel engine fuel systems, as well as urea level and quality sensors used in diesel emission reduction systems. Sigmar has annual revenues of approximately $6 million and will be reported in the Automotive business segment.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Littelfuse Overview

Littelfuse, Inc. and its subsidiaries (the “company” or “Littelfuse”) is the worldwide leader in circuit protection offering the industry's broadest and deepest portfolio of circuit protection products and solutions. The company’s devices protect products in virtually every market that uses electrical energy, from consumer electronics to automobiles to industrial equipment. The company’s worldwide revenue in 2014 was $852.0 million and net earnings were $99.4 million. The company conducts its business through three reportable segments, which are defined by markets and consist of Electronics, Automotive, and Electrical. The company’s customer base includes original equipment manufacturers, tier one automotive suppliers and distributors.

In addition to protecting and growing its core circuit protection business, Littelfuse has been investing in power control and sensing technologies. These newer platforms combined with the company’s strong balance sheet and operating cash flow, provide opportunities for increased organic and acquisition growth. In 2012, the company set a five-year strategic plan to grow annual sales at 15% per year; 5% organically and 10% through acquisitions.

To maximize shareholder value, the company’s primary strategic goals are to:

● Grow organically faster than its markets;

● Double the pace of acquisitions;

● Sustain high-teens operating margins;

● Improve return on investment; and

● Return excess cash to shareholders.

The company serves markets that are directly impacted by global economic trends with significant exposures to the consumer electronics, automotive, industrial and mining end markets. The company’s results will be impacted positively or negatively by changes in these end markets.

Electronics Segment

The Electronics segment sells passive and semiconductor components and modules as well as sensors primarily into the global consumer electronics, general industrial and telecommunications markets. The core electronics markets are characterized by significant Asia competition and price erosion. As a result, the company is focusing additional efforts on higher growth, less price sensitive niche markets (such as LED lighting) and higher-power industrial applications.

Automotive Segment

The Automotive segment is comprised of passenger vehicle circuit protection, commercial vehicle products and sensors for vehicle applications. The primary growth drivers for these businesses are increasing global demand for passenger and commercial vehicles and increasing content per vehicle for both circuit protection and sensing products. The move away from internal combustion engines to hybrid and electric drive systems that require more circuit protection is expected to be an additional growth driver.

Electrical Segment

The Electrical segment derives its revenues from power fuses, protection relays and custom products selling primarily into the industrial, mining, solar and oil and gas markets. Custom products sales, after several years of strong growth, declined due to the completion of several large Canadian potash mining projects. The company has expanded this business by moving into new markets such as non-potash mining and oil and gas. Protection relay sales have also slowed due to the general slowdown in the global mining market.

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The following table is a summary of the company’s net sales by business unit and geography:

Net Sales by Business Unit and Geography (in thousands, unaudited)

	Third Quarter							Year-to-Date
	2015		2014		% Change			2015		2014		% Change
Business Unit
Electronics	$	102,616	$	107,754		(5	%)	$	307,549	$	313,726		(2	%)
Automotive		81,475		80,639		1	%		251,464		245,083		3	%
Electrical		31,419		29,215		8	%		88,831		86,566		3	%
Total	$	215,510	$	217,608		(1	%)	$	647,844	$	645,375		0	%
Geography(a)
Americas	$	98,974	$	97,903		1	%	$	299,061	$	282,928		6	%
Europe		37,520		39,568		(5	%)		115,613		127,791		(10	%)
Asia-Pacific		79,016		80,137		(1	%)		233,170		234,656		(1	%)
Total	$	215,510	$	217,608		(1	%)	$	647,844	$	645,375		0	%

(a) Sales by geography represent sales to customer or distributor locations.

Results of Operations – Third Quarter, 2015 compared to 2014

The following table summarizes the company’s consolidated results of operations for the periods presented. During the third quarter of 2015, there was approximately $33.4 million of special charges ($39.8 million year-to-date) primarily consisting of $1.2 million ($3.1 million year-to-date) related to the company’s transfer of its reed sensor manufacturing from the U.S. to the Philippines, $0.9 million ($3.8 million year-to-date) related to internal legal restructuring costs, $0.3 million ($0.7 million year-to-date) related to acquisition costs and $30.8 million ($32.2 million year-to-date) of expenses related to the wind down and settlement of the U.S. pension as described in Note 9.

(In thousands, unaudited)	Third Quarter									Year-to-Date
	2015			2014			% Change			2015			2014		% Change
Sales	$	215,510		$	217,608			(1	%)	$	647,844		$	645,375		0	%
Gross Profit		86,182			87,380			(1	%)		247,793			248,869		(0	%)
Operating expense		77,598			47,250			64	%		173,490			141,430		23	%
Operating income		8,584			40,130			(79	%)		74,303			107,439		(31	%)
Other (income) expense, net		(4,057	)		(1,070	)		279	%		(2,461	)		865		(385	%)
Income before income taxes		12,641			41,200			(69	%)		76,764			106,574		(28	%)
Net income	$	11,324		$	29,940			(62	%)	$	60,003		$	79,907		(25	%)

Net sales decreased $2.1 million or 1% to $215.5 million in the third quarter of 2015 compared to $217.6 million in the third quarter of 2014 due primarily to $9.9 million in unfavorable foreign currency effects in the third quarter of 2015 as compared to the third quarter of 2014. The unfavorable foreign currency impact primarily resulted from sales denominated in the euro. Excluding currency effects, net sales increased $7.8 million or 4% year-over-year. This increase resulted from continued growth in automotive and improvement in the electrical business, offset by lower electronics sales.

Electronics sales decreased $5.1 million or 5% to $102.6 million in the third quarter of 2015 compared to $107.8 million in the third quarter of 2014 due to capacity constraints for sensor products as they are being transferred to the Philippines as well as a slightly weaker-than-normal seasonal ramp up for core products. The electronics segment experienced $3.2 million in unfavorable currency effects in the third quarter of 2015 primarily from sales denominated in euros. Excluding currency effects, net sales decreased $2.0 million or 2% year-over-year.

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Automotive sales increased $0.8 million or 1% to $81.5 million in the third quarter of 2015 compared to $80.6 million in the third quarter of 2014 due to strong growth for sensors offset by lower fuse sales and a decline in commercial vehicle products, due to weak end markets. The automotive segment experienced $5.5 million in unfavorable currency effects in the third quarter of 2015 primarily due to sales denominated in euros. Excluding currency effects, net sales increased $6.3 million or 8% year-over-year.

Electrical sales increased $2.2 million or 8% to $31.4 million in the third quarter of 2015 compared to $29.2 million in the third quarter of 2014 due to solid growth in the core fuse business and continued recovery in custom products. The electrical segment experienced $1.3 million in unfavorable currency effects in the third quarter of 2015 primarily from sales denominated in Canadian dollars and the euro. Excluding currency effects, net sales increased $3.5 million or 12% year-over-year.

On a geographic basis, sales in the Americas increased $1.1 million or 1% to $99.0 million in the third quarter of 2015 compared to $97.9 million in the third quarter of 2014 due primarily to strong growth in automotive and electrical sales offset by $1.3 million in unfavorable currency effects from sales denominated in Canadian dollars. Excluding currency effects, the Americas sales increased $2.4 million or 2%.

Europe sales decreased $2.0 million or 5% to $37.5 million in the third quarter of 2015 compared to $39.6 million in the third quarter of 2014 mainly due to $7.4 million in unfavorable currency effects reflecting a decline in the euro during the current year quarter. Excluding currency effects, Europe sales increased $5.4 million or 14% reflecting strong demand for automotive products.

Asia-Pacific sales decreased $1.1 million or 1% to $79.0 million in the third quarter of 2015 compared to $80.1 million in the third quarter of 2014 due to a decline in electronics and $1.1 million in unfavorable currency effects offset by continued demand for automotive products. Excluding currency effects, Asia-Pacific sales were flat year-over-year.

Gross profit was $86.2 million or 40% of net sales for the third quarter of 2015 compared to $87.4 million or 40% of net sales in the same quarter last year. Gross profit for the third quarter of 2015 included $1.2 million of charges related to the transfer of the company’s reed switch production from the U.S. and China to the Philippines. Excluding the impact of these charges, gross profit was 41% of net sales for the third quarter of 2015.

Total operating expense was $77.6 million or 36% of net sales for the third quarter of 2015 compared to $47.3 million or 22% of net sales for the same quarter in 2014. Operating expenses for the third quarter of 2015 included $30.2 million related to the settlement of the company’s U.S. pension plan. Excluding the pension settlement expense of $30.2 million, operating expenses were $47.4 million or 22% of net sales for the third quarter of 2015.

Operating income for the third quarter of 2015 was $8.6 million compared to operating income of $40.1 million for the same quarter in 2014. Excluding the impact of the $30.2 million pension settlement in the third quarter of 2015 as described above, operating income for the third quarter of 2015 was $38.8 million. The lower operating earnings is primarily as a result of lower sales in the third quarter of 2015 as discussed above.

Interest expense was $0.9 million in the third quarter of 2015 and $1.3 million in the third quarter of 2014 and reflects interest incurred for borrowing on the company’s credit agreement.

Foreign exchange loss (gain), reflecting net gains and losses resulting from the effect of exchange rate changes on various foreign currency transactions worldwide, was approximately $3.5 million of income for the third quarter of 2015 as compared to $0.1 million of income for the third quarter of 2014 and primarily reflects fluctuations in the euro and Philippine peso against the U.S. dollar.

Other (income) expense, net, consisting of interest income, royalties and non-operating income items was approximately $1.4 million of income for third quarter of 2015 and $2.3 million of income for the third quarter of 2014.

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Income before income taxes was $12.6 million for the third quarter of 2015 compared to $41.2 million for the third quarter of 2014. The lower income before income taxes for 2015 was primarily due to the pension settlement charge of $30.2 million as described above. Income tax expense was $1.3 million with an effective tax rate of 10.4% for the third quarter of 2015 compared to income tax expense of $11.3 million with an effective tax rate of 27.3% in the third quarter of 2014. The lower effective tax rate for the third quarter of 2015 resulted from income earned in lower tax jurisdictions and the impact of the pension settlement partially offset by the impact from the restructuring of the legal ownership of the company’s Mexican manufacturing operations during the third quarter of 2015. The effective tax rates for both the third quarter of 2015 and 2014 were lower than the U.S. statutory tax rate primarily due to the factors discussed above and more income earned in lower tax jurisdictions.

Net income for the third quarter of 2015 was $11.3 million or $0.50 per diluted share compared to net income of $29.9 million or $1.32 per diluted share for the same quarter of 2014.

Results of Operations – Nine months, 2015 compared to 2014

Net sales increased $2.5 million or less than 1% to $647.8 million for the first nine months of 2015 compared to $645.4 million in the first nine months of 2014 due primarily to strong growth in automotive products and improvement in the electrical business partially offset by lower electronics sales. The company also experienced $31.1 million in unfavorable foreign currency effects in the first nine months of 2015 as compared to 2014 primarily resulting from sales denominated in the euro. Excluding currency effects, net sales increased $33.5 million or 5% year-over-year.

Electronics sales decreased $6.2 million or 2% to $307.5 million for the first nine months of 2015 compared to $313.7 million in the first nine months of 2014 due primarily to negative currency effects offset by strong growth for fuse products earlier in the first half of the year. The electronics segment experienced $9.7 million in unfavorable currency effects in the first nine months of 2015 primarily from sales denominated in euro. Excluding currency effects, net sales increased $3.5 million or 1% year-over-year.

Automotive sales increased $6.4 million or 3% to $251.5 million in the first nine months of 2015 compared to $245.1 million in the first nine months of 2014 due primarily to strong growth for sensors, fuses and commercial vehicle products. The automotive segment experienced $18.0 million in unfavorable currency effects in the first nine months of 2015 primarily due to sales denominated in euros. Excluding currency effects, net sales increased $24.4 million or 10% year-over-year.

Electrical sales, increased $2.3 million or 3% to $88.8 million in the first nine months of 2015 compared to $86.6 million in the first nine months of 2014 as higher custom and fuse sales were offset by weaker relay sales. The electrical segment experienced $3.4 million in unfavorable currency effects in the first nine months of 2015 primarily from sales denominated in Canadian dollars and the euro. Excluding currency effects, net sales increased $5.6 million or 6% year-over-year.

On a geographic basis, sales in the Americas increased $16.1 million or 6% to $299.1 million in the first nine months of 2015 compared to $282.9 million in the first nine months of 2014 due primarily to strong growth in automotive offset by $3.6 million in unfavorable currency effects from sales denominated in Canadian dollars. Excluding currency effects, the Americas sales increased $19.7 million or 7%.

Europe sales decreased $12.2 million or 10% to $115.6 million in the first nine months of 2015 compared to $127.8 million in the first nine months of 2014 mainly due to $25.3 million in unfavorable currency effects reflecting a decline in the euro during the first nine months. Excluding currency effects, Europe sales increased $13.2 million or 10% reflecting strong demand for automotive products.

Asia-Pacific sales decreased $1.5 million or 1% to $233.2 million in the first nine months of 2015 compared to $234.7 million in the first nine months of 2014 due primarily to strong demand for automotive products offset by lower electronics sales and unfavorable currency effects of $2.2 million. Excluding currency effects, Asia-Pacific sales increased $0.7 million or less than 1% year-over-year.

Gross profit was $247.8 million or 38% of net sales for the first nine months of 2015 compared to $248.9 million or 39% of net sales for the first nine months of 2014. Gross profit for the first nine months of 2015 included $3.1 million of charges related to the transfer of the company’s reed switch production from the U.S. and China to the Philippines. Gross profit for the first nine months of 2014 included a $2.8 million non-cash charge to cost of goods sold for inventory that was stepped up to fair value as a result of the SymCom acquisition and $2.0 million in severance charges resulting from restructuring at the Hamlin-Mexico plant. Excluding the impact of these charges, gross profit was 39% of net sales for both the first nine months of 2015 and 2014, respectively.

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Total operating expense was $173.5 million or 27% of net sales for the first nine months of 2015 compared to $141.4 million or 22% of net sales for the first nine months of 2014. Operating expenses for the first nine months of 2015 included $30.2 million related to the settlement of the company’s U.S. pension plan. Excluding the pension settlement expense, operating expenses were $143.3 million or 22% of net sales for the first nine months of 2015.

Operating income for the first nine months of 2015 was approximately $74.3 million compared to operating income of $107.4 million for the first nine months of 2014, primarily as a result of the negative impact of the pension settlement charge and the foreign exchange impact on sales and gross profit as discussed above.

Interest expense was $3.0 million for the first nine months of 2015 compared to $3.7 million for the first nine months of 2014 and reflects interest for borrowing on the company’s credit agreement.

Foreign exchange loss (gain), reflecting net gains and losses resulting from the effect of exchange rate changes on various foreign currency transactions worldwide, was approximately $1.7 million of income for the first nine months of 2015 compared to $2.0 million of expense for the first nine months of 2014 and primarily reflects fluctuations in the euro and Philippine peso against the U.S. dollar.

Other (income) expense, net, consisting of interest income, royalties and non-operating income items was approximately $3.8 million of income for the first nine months of 2015 compared to $4.9 million of income for the first nine months of 2014.

Income before income taxes was $76.8 million for the first nine months of 2015 compared to $106.6 million for the first nine months of 2014. The lower income before income taxes for 2015 was primarily due to the pension settlement charge of $30.2 million as described above. Income tax expense was $16.8 million with an effective tax rate of 21.8% for the first nine months of 2015 compared to income tax expense of $26.7 million with an effective tax rate of 25.0% in the first nine months of 2014. The lower effective tax rate for the first nine months of 2015 resulted from income earned in lower tax jurisdictions and the impact of the pension settlement partially offset by the impact from the restructuring of the legal ownership of the company’s Mexican manufacturing operations in the third quarter of 2015. The effective tax rates for both 2015 and 2014 were lower than the U.S. statutory tax rate primarily due to the factors discussed above as well as more income earned in lower tax jurisdictions.

Net income for the first nine months of 2015 was $60.0 million or $2.64 per diluted share compared to net income of $79.9 million or $3.52 per diluted share for the same period of 2014.

Liquidity and Capital Resources

As of September 26, 2015, $317.5 million of the $336.6 million of the company’s cash and cash equivalents was held by foreign subsidiaries. Of the $317.5 million held by foreign subsidiaries, approximately $19.2 million could be repatriated with minimal tax consequences. The company expects to maintain its foreign cash balances (other than the aforementioned $19.2 million) for local operating requirements, to provide funds for future capital expenditures and for potential acquisitions. The company does not expect to repatriate these funds to the U.S.

The company historically has financed capital expenditures through cash flows from operations. Management expects that cash flows from operations and available lines of credit will be sufficient to support both the company’s operations and its debt obligations for the foreseeable future.

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Revolving Credit Facilities

In 2013, the company entered into a credit agreement with J.P. Morgan Securities LLC for up to $325.0 million which consists of an unsecured revolving credit facility of $225.0 million and an unsecured term loan of $100.0 million. The credit agreement is for a five year period.

On January 30, 2014, the company increased the unsecured revolving credit facility by $50.0 million thereby increasing the total revolver borrowing capacity from $225.0 million to $275.0 million. At September 26, 2015, the company had available $167.4 million of borrowing capacity under the revolving credit agreement at an interest rate of LIBOR plus 1.0% (1.19% as of September 26, 2015).

This arrangement contains covenants that, among other matters, impose limitations on the incurrence of additional indebtedness, future mergers, sales of assets, payment of dividends, and changes in control, as defined in the agreement. In addition, the company is required to satisfy certain financial covenants and tests relating to, among other matters, interest coverage and leverage. At September 26, 2015, the company was in compliance with all covenants under the revolving credit facility.

The company also had $0.1 million outstanding in letters of credit at September 26, 2015. No amounts were drawn under these letters of credit at September 26, 2015.

Entrusted Loan

During the fourth quarter of 2014, the company entered into an entrusted loan arrangement (“Entrusted Loan”) of RMB 110.0 million (approximately $17.9 million) between two of its China legal entities, Littelfuse Semiconductor (Wuxi) Company (the “Lender”) and Suzhou Littelfuse OVS Ltd. (the “Borrower”), utilizing Bank of America, N.A., Shanghai Branch as agent. Direct borrowing and lending between two commonly owned commercial entities is strictly forbidden under China’s regulations requiring the use of a third party agent to enable loans between Chinese legal entities. As a result, the Entrusted Loan is reflected as both a long-term asset and long-term debt on the company’s Consolidated Balance Sheets and is reflected in the investing and financing activities in its Consolidated Statements of Cash Flows. Interest expense and interest income will be recorded between the lender and borrower with no net impact on the company’s Consolidated Statements of Net Income since the amounts will be offsetting. The loan interest rate per annum is 5.25%. The Entrusted Loan is used to finance the operation and working capital needs of the borrower and matures in November 2019. The balance of the Entrusted Loan was RMB 73.5 million (approximately $11.5 million) at September 26, 2015.

Cash Flow 

The company started 2015 with $297.6 million of cash and cash equivalents. Net cash provided by operating activities was approximately $113.6 million for the first nine months of 2015 reflecting $60.0 million in net income and $57.4 million in non-cash adjustments (primarily $31.1 million in depreciation and amortization) offset by $3.8 million in net changes to various operating assets and liabilities.

Changes in operating assets and liabilities for the first nine months of 2015 (including short-term and long-term items) that impacted cash flows negatively consisted of increases in accounts receivable ($18.3 million) and inventory ($4.2 million). Changes in operating assets and liabilities having a positive impact on cash flows were decreases in prepaid and other assets ($0.3 million), and increases in accrued payroll and severance ($3.6 million), accrued and deferred taxes ($4.0 million), accounts payable ($4.2 million) and accrued expenses ($6.6 million, including a $9.1 million payment for the pension settlement).

Net cash used in investing activities was approximately $29.0 million for the first nine months of 2015 and primarily represented additions to property, plant and equipment ($35.0 million) offset by a reduction in the entrusted loan receivable ($5.9 million) (see Note 5) .

Net cash used in financing activities was approximately $27.2 million and was primarily driven by the purchase of treasury stock ($31.3 million) and dividends paid ($17.9 million). Also included were payments on the entrusted loan ($5.9 million) (see Note 5). Offsetting net cash used in financing primarily were net proceeds from the company’s credit agreement ($20.3 million). The effects of exchange rate changes decreased cash and cash equivalents by approximately $18.3 million. The net cash provided by operating activities combined with the effects of exchange rate changes less net cash used in investing and financing activities resulted in a $39.1 million increase in cash, which left the company with a cash and cash equivalents balance of $336.6 million at September 26, 2015.

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The ratio of current assets to current liabilities was 2.7 at the end of the third quarter of 2015 compared to 2.8 at year-end 2014 and 2.3 at the end of the third quarter of 2014. Days sales outstanding in accounts receivable was approximately 62 days at the end of the third quarter of 2015 compared to 56 days at the end of the third quarter of 2014 and 60 days at year-end 2014. Days inventory outstanding was approximately 70 days at the end of the third quarter of 2015 compared to 68 days at the year-end 2014 and 70 days at end of the third quarter of 2014.

Outlook

Economic signals continue to be mixed and visibility continues to be limited. Although the company’s 0.95 book-to-bill for electronics is better than normal for the third quarter, order rates in the first few weeks of the fourth quarter have been relatively weak. At this point, the company expects normal sequential declines in both sales and margins in the fourth quarter.

The fourth quarter of 2015 includes an extra week (14 weeks rather than 13). Taking into account that the extra week is during the holidays, it is expected to add approximately $10 million to sales for the fourth quarter. Including this extra week, sales for the fourth quarter of 2015 are expected to be in the range of $212 to $222 million.

Cautionary Statement Regarding Forward-Looking Statements Under the Private Securities Litigation Reform Act of 1995 (“PSLRA”).

The statements in this section and the other sections of this report that are not historical facts are intended to constitute “forward-looking statements” entitled to the safe-harbor provisions of the PSLRA. These statements may involve risks and uncertainties, including, but not limited to, risks relating to product demand and market acceptance, economic conditions, the impact of competitive products and pricing, product quality problems or product recalls, capacity and supply difficulties or constraints, coal mining exposures reserves, failure of an indemnification for environmental liability, exchange rate fluctuations, commodity price fluctuations, the effect of the company’s accounting policies, labor disputes, restructuring costs in excess of expectations, pension plan asset returns less than assumed, integration of acquisitions and other risks which may be detailed in the company’s other Securities and Exchange Commission filings. Should one or more of these risks or uncertainties materialize or should the underlying assumptions prove incorrect, actual results and outcomes may differ materially from those indicated or implied in the forward-looking statements. This report should be read in conjunction with information provided in the financial statements appearing in the company’s Annual Report on Form 10-K for the year ended December 27, 2014. For a further discussion of the risk factors of the company, please see Item 1A. “Risk Factors” to the company’s Annual Report on Form 10-K for the year ended December 27, 2014.

Item 3. Quantitative and Qualitative Disclosures about Market Risk.

The company is exposed to market risk from changes in interest rates, foreign exchange rates and commodity prices.

Interest Rates

The company had $197.5 million in debt outstanding at September 26, 2015 related to the unsecured revolving credit facility and term loan. While 100% of this debt has variable interest rates, the company’s interest expense is not materially sensitive to changes in interest rate levels since debt levels and potential interest expense increases are insignificant relative to earnings.

Foreign Exchange Rates

The majority of the company’s operations consist of manufacturing and sales activities in foreign countries. The company has manufacturing facilities in the U.S., Mexico, Canada, Denmark, China, Lithuania and the Philippines. During the first nine months of 2015, sales to customers outside the U.S. were approximately 60% of total net sales. Substantially all sales in Europe are denominated in euros and substantially all sales in the Asia-Pacific region are denominated in U.S. dollars, Japanese yen, Korean won, Chinese renminbi or Taiwanese dollars.

19

The company’s foreign exchange exposures result primarily from sale of products in foreign currencies, foreign currency denominated purchases, intercompany loans, employee-related and other costs of running operations in foreign countries and translation of balance sheet accounts denominated in foreign currencies. The company’s most significant long exposure is to the euro, with lesser long exposures to the Canadian dollar, Chinese renminbi and Korean won. The company’s most significant short exposures are to the Chinese renminbi, Mexican peso and Philippine peso. Changes in foreign exchange rates could affect the company’s sales, costs, balance sheet values and earnings. The company uses netting and offsetting intercompany account management techniques to reduce known foreign currency exposures where possible. From time to time, the company has utilized derivative instruments to hedge certain foreign currency exposures.

Commodity Prices

The company uses various metals in the manufacturing of its products, including copper, zinc, tin, gold and silver. Prices of these commodities can and do fluctuate significantly, which can impact the company’s earnings. The most significant of these exposures is to copper, zinc, silver and gold where at current prices and volumes, a 10% price change would affect annual pre-tax profit by approximately $1.6 million for copper, $0.7 million for zinc, $0.6 million for silver and $0.2 million for gold. From time to time, the company has utilized derivative instruments to hedge certain commodity exposures.

Item 4. Controls and Procedures.

As of September 26, 2015, the Chief Executive Officer and Chief Financial Officer of the company evaluated the effectiveness of the disclosure controls and procedures of the company and concluded that these disclosure controls and procedures are effective to ensure that material information relating to the company and its consolidated subsidiaries has been made known to them by the employees of the company and its consolidated subsidiaries during the period preceding the filing of this Quarterly Report on Form 10-Q and that such information is accurately recorded, processed, summarized and reported within the time periods specified in SEC rules. There were no significant changes in the company’s internal controls during the period covered by this Report that could materially affect these controls or could reasonably be expected to materially affect the company’s internal control reporting, disclosures and procedures subsequent to the last day they were evaluated by the company’s Chief Executive Officer and Chief Financial Officer.

20

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

None.

Item 1A. Risk Factors.

A detailed description of risks that could have a negative impact on our business, revenues and performance results can be found under the caption “Risk Factors” in our most recent Form 10-K, filed with the SEC on February 24, 2015. There have been no material changes from risk factors previously disclosed in our Annual Report on Form 10-K for the year ended December 27, 2014 in response to Item 1A to Part 1 of Form 10-K.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

(c) The table below provides information with respect to purchases by the Company of shares of its common stock during each fiscal month of the third quarter of fiscal 2015:

ISSUER PURCHASES OF EQUITY SECURITIES

Period	Total Number of Shares Purchased		Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs
June 28, 2015 to July 25, 2015		—	$	—		—		1,000,000
July 26, 2015 to August 22, 2015		130,023		91.77		130,023		869,977
August 23, 2015 to Sept. 26, 2015		219,977		87.83		219,977		650,000
Total		350,000	$	89.29		350,000		650,000

The company’s Board of Directors authorized the repurchase of up to 1,000,000 shares of the company’s common stock under a program for the period May 1, 2015 to April 30, 2016. The company repurchased 350,000 shares of its common stock during the first nine months of fiscal 2015, and 650,000 shares may yet be purchased under the program as of September 26, 2015. The company withheld 27,817 shares of stock in lieu of withholding taxes on behalf of employees who became vested in restricted stock units during the first nine months of 2015.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

None.

Item 5. Other Information.

None.

21

Item 6. Exhibits.

Exhibit Description

10.1 Fourth Amendment to the Littelfuse, Inc. Supplemental Retirement and Savings Plan.

31.1 Certification of Gordon Hunter, Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2 Certification of Philip G. Franklin, Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1 Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS XBRL Instance Document

101.SCH XBRL Taxonomy Extension Schema Document

101.CAL XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF XBRL Taxonomy Definition Linkbase Document

101.LAB XBRL Taxonomy Extension Label Linkbase Document

101.PRE XBRL Taxonomy Extension Presentation Linkbase Document

22

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Quarterly Report on Form 10-Q for the quarter ended September 26, 2015, to be signed on its behalf by the undersigned thereunto duly authorized.

	Littelfuse, Inc.
Date: October 30, 2015	By:	/s/ Philip G. Franklin
		Philip G. Franklin
		Executive Vice President and Chief Financial Officer
		(As duly authorized officer and as the principal financial and accounting officer)

23

EX-10.1

Exhibit 10.1

FOURTH AMENDMENT TO THE

LITTELFUSE, INC. SUPPLEMENTAL RETIREMENT AND SAVINGS PLAN

This FOURTH AMENDMENT to the LITTELFUSE, INC. SUPPLEMENTAL RETIREMENT AND SAVINGS PLAN (the “Plan”) is made by Littelfuse, Inc. (the “Company”), effective as of December 31, 2015.

WITNESSETH:

WHEREAS, the Company maintains the Plan consisting of the Nonqualified Deferred Compensation Plan Basic Plan Document (the “Basic Plan Document”) and related Adoption Agreement (the “Adoption Agreement”); and

WHEREAS, the Company wishes to amend the Plan, pursuant to its authority under Section 6.03(A) of the Basic Plan Document, to expand eligibility to include designated employees of the Mexican branch of a foreign subsidiary of the Company who reside in the United States.

NOW, THEREFORE, the Plan is hereby amended as follows:

1.     Section 2.01(c) of the Adoption Agreement is amended by deleting subsection (c) in its entirety and substituting therefor the following:

“(c)         Specified Employees/Contractors by name, job title or classification:

(i) Beginning January 1, 2015 and each January 1 thereafter, those management Employees with base salaries equal to or greater than $200,000 each year, as modified from time to time by the Employer’s Retirement Plan Committee (or, if none, the Board of Directors of the Employer).

(ii) Beginning on the 2015 effective date of this Amendment and each January 1 thereafter, those management Employees employed by Littelfuse Mexico Manufacturing B.V. – Mexican Branch who are citizens or residents aliens of the United States, reside in the United States and are specifically designated as a Participant by the Chief Legal Officer of the Company, provided, however, such Employee shall solely be eligible for Discretionary Nonelective Contributions under Section 2.03(d) of this Adoption Agreement and no other forms of contributions provided for under the Plan.”

2.     Section 2.06(c) of the Adoption Agreement shall be amended to add the following to the end thereof:

“For purposes of other Discretionary Nonelective Contributions, the Employer shall have the discretion to specify the allocation conditions, if any, applicable to each such contribution.”

3.     Section 4.02 of the Adoption Agreement shall be amended to select clause (ii) only (for clarification purposes).

4.     The provisions of the Plan shall be interpreted consistently with the above changes so as to allow the Company to make contributions on behalf of such designated management employees.

5.     Except as specifically set forth above, the provisions of the Plan shall remain in full force and effect.

IN WITNESS WHEREOF, this Fourth Amendment has been executed on this 29^th day of July, 2015.

LITTELFUSE, INC.
By:	/s/ Ryan K. Stafford
	Ryan K. Stafford
	Executive Vice President-Chief Legal & Human Resources Officer

EX-31.1

EXHIBIT 31.1

SECTION 302 CERTIFICATION

I, Gordon Hunter, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Littelfuse Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: October 30 , 2015
	/s/ GORDON HUNTER
	Gordon Hunter
	Chairman, President and Chief Executive Officer

EX-31.2

EXHIBIT 31.2

SECTION 302 CERTIFICATION

I, Philip G. Franklin, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Littelfuse Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f))for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: October 30, 2015
	/s/ PHILIP G. FRANKLIN
	Philip G. Franklin
	Executive Vice President and Chief Financial Officer

EX-32.1

EXHIBIT 32.1

LITTELFUSE, INC.

Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of title 18, United States Code), each of the undersigned officers of Littelfuse, Inc. (“the Company”) does hereby certify that to his knowledge:

The Quarterly Report of the Company on Form 10-Q for the fiscal quarter ended September 26, 2015 (“the Report”) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, and the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ GORDON HUNTER	/s/ PHILIP G. FRANKLIN
Gordon Hunter	Philip G. Franklin
Chairman, President and Chief Executive Officer	Executive Vice President and Chief Financial Officer
Dated: October 30, 2015	Dated: October 30, 2015

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Note 8 - Income Taxes - Components of Income/(Expense) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 26, 2015	Sep. 26, 2015
Pension Settlement [Member]
Income tax (expense)/benefit	$ 10,722	$ 10,722
Effective Income Tax Rate Reconciliation, Percent	35.50%	35.50%
Legal Restructuring Tax Impact [Member]
Income tax (expense)/benefit	$ (1,949)	$ (1,949)
Effective Income Tax Rate Reconciliation, Percent
All Other Income/(Expense) [Member]
Income tax (expense)/benefit	$ (10,090)	$ (25,534)
Effective Income Tax Rate Reconciliation, Percent	23.60%	23.90%
Pension settlement	$ (30,194)	$ (30,194)
Income tax (expense)/benefit	$ (1,317)	$ (16,761)
Effective Income Tax Rate Reconciliation, Percent	10.40%	21.80%
All other income/(expense)	$ 42,835	$ 106,958
Total consolidated	$ 12,641	$ 76,764

XML

Note 12 - Subsequent Event (Details Textual) $ in Millions	Oct. 01, 2015 USD ($)
Subsequent Event [Member] | Sigmar [Member]
Business Acquisitions, Annual Revenue	$ 6

XML

Note 11 - Accumulated Other Comprehensive Income (Loss) (AOCI) (Details Textual) - USD ($)	Sep. 26, 2015	Dec. 27, 2014
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax	$ 3,115,000	$ 12,587,000
Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Tax	$ 0	$ 0

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Note 5 - Debt (Details Textual) $ in Thousands, ¥ in Millions	9 Months Ended
	Sep. 26, 2015 USD ($)	Dec. 27, 2014 USD ($)	Dec. 27, 2014 CNY (¥)
JP Morgan Securities LLC [Member] | Unsecured Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	1.00%
JP Morgan Securities LLC [Member] | Unsecured Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 275,000
Line of Credit Facility, Interest Rate at Period End	1.19%
JP Morgan Securities LLC [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 375,000
Loans Payable to Bank	$ 100,000
Line of Credit Facility, Expiration Period	5 years
Debt Issuance Cost	$ 100
Line of Credit Facility, Remaining Borrowing Capacity	167,400
Entrustment Loan Member
Debt Instrument, Interest Rate, Stated Percentage		5.25%	5.25%
Loans Payable to Bank	90,000	$ 93,750
Entrusted Loan	$ 11,517	$ 17,908	¥ 110

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Note 8 - Income Taxes (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	For the Three Months ended September 26, 2015
Pre-tax income/(expense) category	Pre-tax income/(expense) amount			Income tax (expense)/benefit			Effective tax rate
Pension settlement	$	(30,194	)	$	10,722			35.5	%
Legal restructuring tax impact		—			(1,949	)		—
All other income/(expense)		42,835			(10,090	)		23.6	%
Total consolidated	$	12,641		$	(1,317	)		10.4	%

	For the Nine Months ended September 26, 2015
Pre-tax income/(expense) category	Pre-tax income/(expense) amount			Income tax (expense)/benefit			Effective tax rate
Pension settlement	$	(30,194	)	$	10,722			35.5	%
Legal restructuring tax impact		—			(1,949	)		—
All other income/(expense)		106,958			(25,534	)		23.9	%
Total consolidated	$	76,764		$	(16,761	)		21.8	%

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Note 10 - Business Unit Segment Information (Details Textual) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 27, 2015 USD ($)	Sep. 27, 2015 USD ($)
Number of Operating Segments		3
Severance Costs	$ 2.1	$ 6.8
Business Combination, Acquisition Related Costs	0.3	0.7
Pension Expense	30.9	32.2
Other Cost and Expense, Operating	$ 0.1	$ 0.1

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Note 7 - Earnings Per Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
Net income	$ 11,324	$ 29,940	$ 60,003	$ 79,907
Basic (in shares)	22,581	22,536	22,623	22,536
Net effect of dilutive stock options and restricted share units (in shares)	112	153	148	186
Average shares - Diluted (in shares)	22,693	22,689	22,771	22,722
Net income per share (see Note 7):
Basic (in dollars per share)	$ 0.50	$ 1.33	$ 2.65	$ 3.55
Diluted (in dollars per share)	$ 0.50	$ 1.32	$ 2.64	$ 3.52

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Note 11 - Accumulated Other Comprehensive Income (Loss) (AOCI) - Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
		Sep. 26, 2015	Sep. 26, 2015
Pension liability adjustment(a)	[1]		$ (29,615)
Pension liability adjustment(a)		$ (16)	(140)	[1]
Pension liability adjustment(a)		(514)	1,457	[1]
Pension liability adjustment(a)		21,124	21,124	[1]
Pension liability adjustment(a)	[1]	(7,174)	(7,174)
Unrealized gain (loss) on investments(b)	[2]		10,791
Unrealized gain (loss) on investments(b)	[2]		(18)
Unrealized gain (loss) on investments(b)	[2]	10,773	10,773
Foreign currency translation adjustment			(2,302)
Foreign currency translation adjustment			(36,530)
Foreign currency translation adjustment		(38,832)	(38,832)
AOCI (loss) income			(21,126)
AOCI (loss) income			(36,688)
AOCI (loss) income			1,457
AOCI (loss) income			21,124
AOCI (loss) income		$ (35,233)	$ (35,233)

[1] Balances are net of tax of $3,115 and $12,587 for 2015 and 2014, respectively.

[2] Balances are net of tax of $0 and $0 for 2015 and 2014, respectively.

XML

Note 2 - Acquisition of Business

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Mergers, Acquisitions and Dispositions Disclosures [Text Block]

2

. Acquisition of Business

SymCom, Inc.

On January 3, 2014, the company acquired 100% of SymCom, Inc. (“SymCom”) for $52.8 million net of cash acquired. Located in Rapid City, South Dakota, SymCom provides overload relays and pump controllers primarily to the industrial market. The acquisition allows the company to strengthen its position in the relay products market by adding new products and new customers within its Electrical business unit segment. The company funded the acquisition with available cash and proceeds from credit facilities

.

The following table sets forth the final purchase price allocation for SymCom acquisition-date net assets, in accordance with the purchase method of accounting with adjustments to record the acquired net assets at their estimated fair values.

SymCom final purchase price allocation (in thousands):

Cash	$	325
Current assets, net		9,154
Property, plant and equipment		11,193
Goodwill		15,018
Trademarks		17,020
Patents		1,500
Other non-current assets		20
Current liabilities		(1,137	)
	$	53,093

All SymCom goodwill and other assets and liabilities were recorded in the Electrical business unit segment and reflected in the Americas geographical area. The trademarks are being amortized over 15 to 20 years. The patents are being amortized over 16 to 17 years. The goodwill resulting from this acquisition consists largely of the company’s expected future product sales and synergies from combining SymCom’s products with the company’s existing electrical product offerings. Goodwill for the above acquisition is expected to be deductible for tax purposes.

As required by purchase accounting rules, the company recorded a $2.8 million step-up of inventory to its fair value as of the acquisition date based on the preliminary valuation. During the first six months of 2014, as a portion of this inventory was sold, cost of goods sold included a $2.8 million non-cash charge for this step-up.

Pro forma financial information is not presented for the SymCom acquisition due to amounts not being materially different than actual results.

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Note 10 - Business Unit Segment Information - Business Unit Segment Information (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
Electronics [Member]
Net Sales		$ 102,616	$ 107,754	$ 307,549	$ 313,726
Depreciation and amortization		5,811	5,582	17,384	16,482
Operating income		20,923	25,800	61,755	70,805
Automotive [Member]
Net Sales		81,475	80,639	251,464	245,083
Depreciation and amortization		3,244	3,435	9,883	10,609
Operating income		15,253	12,227	39,123	35,158
Electrical [Member]
Net Sales		31,419	29,215	88,831	86,566
Depreciation and amortization		1,260	1,414	3,839	4,096
Operating income		5,781	3,224	13,220	7,541
Other Segments [Member]
Operating income	[1]	(33,373)	(1,121)	(39,795)	(6,065)
Net Sales	[2]	215,510	217,608	647,844	645,375
Depreciation and amortization		10,315	10,431	31,106	31,187
Operating income		8,584	40,130	74,303	107,439
Interest expense		922	1,292	3,021	3,736
Foreign exchange (gain) loss		(3,549)	(101)	(1,724)	2,022
Other (income) expense, net		(1,430)	(2,261)	(3,758)	(4,893)
Income before income taxes		$ 12,641	$ 41,200	$ 76,764	$ 106,574

[1] For the three months ended September 26, 2015, "Other" consists of restructuring costs ($2.1 million), acquisition expenses ($0.3 million), pension settlement and wind-up costs ($30.9 million), and other ($0.1 million). For the nine months ended September 26, 2015, "Other" consist of restructuring costs ($6.8 million), acquisition expenses ($0.7 million), pension settlement and wind-up costs ($32.2 million) and other ($0.1 million).

[2] Sales by country represent sale to customer or distributor locations.

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Note 2 - Acquisition of Business (Details Textual) - USD ($) $ in Thousands		6 Months Ended	9 Months Ended
	Jan. 03, 2014	Jun. 28, 2014	Sep. 26, 2015	Sep. 27, 2014
Sym Com Inc [Member] | Trademarks [Member] | Minimum [Member]
Finite-Lived Intangible Asset, Useful Life	15 years
Sym Com Inc [Member] | Trademarks [Member] | Maximum [Member]
Finite-Lived Intangible Asset, Useful Life	20 years
Sym Com Inc [Member] | Patents [Member] | Minimum [Member]
Finite-Lived Intangible Asset, Useful Life	16 years
Sym Com Inc [Member] | Patents [Member] | Maximum [Member]
Finite-Lived Intangible Asset, Useful Life	17 years
Sym Com Inc [Member]
Business Acquisition, Percentage of Voting Interests Acquired	100.00%
Payments to Acquire Businesses, Net of Cash Acquired	$ 52,800
Business Acquisition Inventory Stepup	$ 2,800
Noncash Charges Related To Inventory Stepup		$ 2,800
Payments to Acquire Businesses, Net of Cash Acquired				$ 52,768

XML

Note 11 - Accumulated Other Comprehensive Income (Loss) (AOCI) (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

AOCI component	Balance at December 27, 2014			Other comprehensive income (loss) activity			Reclassification adjustment for expense included in net income		Reclassification adjustment for pension settlement expense included in net income		Balance at September 27, 2015
Pension liability adjustment (a)	$	(29,615	)	$	(140	)	$	1,457	$	21,124	$	(7,174	)
Unrealized gain (loss) on investments (b)		10,791			(18	)		—		—		10,773
Foreign currency translation adjustment		(2,302	)		(36,530	)		—		—		(38,832	)
AOCI (loss) income	$	(21,126	)	$	(36,688	)	$	1,457	$	21,124	$	(35,233	)

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Note 10 - Business Unit Segment Information - Net Sales by Geographic Area (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
UNITED STATES
Net sales	[1]	$ 85,049	$ 85,326	$ 258,030	$ 243,979
CHINA
Net sales	[1]	49,345	45,905	143,694	134,166
Other Countries [Member]
Net sales	[1]	81,116	86,377	246,120	267,230
Net sales	[1]	$ 215,510	$ 217,608	$ 647,844	$ 645,375

[1] Sales by country represent sale to customer or distributor locations.

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Note 2 - Acquisition of Business - Final Purchase Price Allocation (Details) $ in Thousands	Jan. 03, 2014 USD ($)
Sym Com Inc [Member] | Trademarks [Member]
Intangible assets other than goodwill	$ 17,020
Sym Com Inc [Member] | Patents [Member]
Intangible assets other than goodwill	1,500
Sym Com Inc [Member]
Cash	325
Current assets, net	9,154
Property, plant and equipment	11,193
Goodwill	15,018
Other non-current assets	20
Current liabilities	(1,137)
	$ 53,093

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Note 3 - Inventories - Components of Inventories (Details) - USD ($) $ in Thousands	Sep. 26, 2015	Dec. 27, 2014
Raw material	$ 34,235	$ 29,756
Work in process	16,443	15,164
Finished goods	48,525	52,471
Total inventories	$ 99,203	$ 97,391

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Note 1 - Basis of Presentation

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Basis of Accounting [Text Block]

1. Basis of Presentation

The accompanying unaudited Condensed Consolidated Financial Statements of Littelfuse, Inc. and its subsidiaries (the “company”) have been prepared in accordance with U.S.

Generally Accepted Accounting Principles

(GAAP) for interim financial information, the instructions to Form 10-Q and Article 10 of Regulations S-X. Accordingly, certain information and disclosures normally included in the consolidated balance sheet, statements of net income and comprehensive income and cash flows prepared in conformity with U.S. GAAP have been condensed or omitted as permitted by such rules and regulations, although the company believes that the disclosures made are adequate to make the information not misleading. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. Operating results for the period ended September 26, 2015 are not necessarily indicative of the results that may be expected for the year ending January 2, 2016. For further information, refer to the company’s consolidated financial statements and the notes thereto incorporated by reference in the company’s Annual Report on Form 10-K for the year ended December 27, 2014. The company evaluated subsequent events through the date of its financial statements when filed with the Securities and Exchange Commission (“SEC”).

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Note 4 - Other Investments (Details Textual) € in Millions, $ in Millions	9 Months Ended
	Sep. 26, 2015 USD ($)	Sep. 26, 2015 EUR (€)	Sep. 26, 2015 USD ($)	Dec. 27, 2014 EUR (€)	Dec. 27, 2014 USD ($)
Marketable Securities, Equity Securities		€ 10.0	$ 11.2	€ 9.9	$ 12.1
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, before Tax	$ 0.1

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Note 9 - Pensions (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
United States Pension Plan of US Entity [Member]
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets			3.90%	6.75%
Pension Contributions	$ 9,100
Define Benefit Plan, Pre-tax Settlement Charge	$ 30,194		$ 30,194
Foreign Pension Plan [Member]
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets			5.39%	5.14%
Define Benefit Plan, Pre-tax Settlement Charge
Define Benefit Plan, Pre-tax Settlement Charge	$ 30,194		$ 30,194

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Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 26, 2015	Dec. 27, 2014
Current assets:
Cash and cash equivalents	$ 336,640	$ 297,571
Short-term investments	3,958	4,302
Accounts receivable, less allowances	145,655	135,356
Inventories	99,203	97,391
Deferred income taxes	14,139	17,481
Prepaid expenses and other current assets	$ 14,179	13,904
Assets held for sale		5,500
Total current assets	$ 613,774	571,505
Property, plant and equipment:
Land	5,292	5,697
Buildings	69,420	64,609
Equipment	378,716	370,179
	453,428	440,485
Accumulated depreciation	(290,663)	(281,845)
Net property, plant and equipment	162,765	158,640
Intangible assets, net of amortization:
Patents, licenses and software	20,180	23,640
Distribution network	17,175	19,428
Customer lists, trademarks and tradenames	55,366	60,605
Goodwill	190,016	196,256
Other investments	11,196	12,056
Deferred income taxes	5,189	5,393
Other assets	16,216	23,303
Total assets	1,091,877	1,070,826
Liabilities and Equity
Accounts payable	53,308	50,793
Accrued payroll	31,281	30,511
Accrued expenses	20,641	13,059
Accrued severance	2,619	790
Accrued income taxes	$ 6,738	9,045
Current portion of accrued post-retirement benefits		11,768
Current portion of long-term debt	$ 117,500	88,500
Total current liabilities	232,087	204,466
Long-term debt, less current portion	91,517	106,658
Deferred income taxes	18,565	11,076
Accrued post-retirement benefits	5,025	5,147
Other long-term liabilities	10,943	15,814
Total equity	733,740	727,665
Total liabilities and equity	$ 1,091,877	$ 1,070,826

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Note 10 - Business Unit Segment Information - Long-lived Assets by Geographical Area (Details) - USD ($) $ in Thousands		9 Months Ended
		Sep. 26, 2015	Sep. 27, 2014	Dec. 27, 2014
UNITED STATES
Long-lived assets	[1]	$ 27,250		$ 34,179
Additions to long-lived assets		8,367	$ 5,215
MEXICO
Long-lived assets	[1]	13,613		47,936
Additions to long-lived assets		6,518	5,784
CHINA
Long-lived assets	[1]	37,900		40,981
Additions to long-lived assets		5,159	3,461
Other Countries [Member]
Long-lived assets	[1]	84,002		35,544
Additions to long-lived assets		15,082	4,962
Long-lived assets	[1]	162,765		$ 158,640
Additions to long-lived assets		$ 35,126	$ 19,422

[1] Long-lived assets consists of net property, plant and equipment.

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Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
Pension liability adjustments, tax	$ 7,000	$ 49,000	$ 39,000	$ 178,000
Reclassification adjustment, tax	1,244	$ 0	746	$ 0
Pension settlement adjustment, tax	$ 11,742		$ 11,742

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Note 6 - Fair Value of Assets and Liabilities - Assets Measured at Fair Value (Details) - USD ($) $ in Thousands	Sep. 26, 2015	Dec. 27, 2014
Fair Value, Inputs, Level 1 [Member]
Investment in Polytronics	$ 11,196	$ 12,056
Total	11,196	12,056
Investment in Polytronics	11,196	12,056
Total	$ 11,196	$ 12,056

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Note 5 - Debt (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	September 26, 2015		December 27, 2014
Term loan	$	90,000	$	93,750
Revolving credit facility		107,500		83,500
Entrusted loan		11,517		17,908
Total debt		209,017		195,158
Less: Current maturities		117,500		88,500
Total long-term debt	$	91,517	$	106,658

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Note 7 - Earnings Per Share (Details Textual) - shares	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	144,031	64,520	108,193	36,698

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Note 7 - Earnings Per Share (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	For the Three Months Ended				For the Nine Months Ended
	September 26, 2015		September 27, 2014		September 26, 2015		September 27, 2014
Net income	$	11,324	$	29,940	$	60,003	$	79,907
Average shares outstanding - Basic		22,581		22,536		22,623		22,536
Net effect of dilutive stock options and restricted share units		112		153		148		186
Average shares - Diluted		22,693		22,689		22,771		22,722
Net income per share:
Basic	$	.50	$	1.33	$	2.65	$	3.55
Diluted	$	.50	$	1.32	$	2.64	$	3.52

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Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014
Operating activities:
Net income	$ 60,003	$ 79,907
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	22,154	21,736
Amortization of intangibles	8,952	9,451
Stock-based compensation	$ 7,997	7,168
Non-cash inventory charge		2,769
Excess tax benefit on share-based compensation	$ (1,500)	$ (2,477)
Net loss on pension settlement, net of tax	19,472
Loss on sale of assets	308	$ 673
Changes in operating assets and liabilities:
Accounts receivable	(18,274)	(9,728)
Inventories	(4,203)	(4,118)
Accounts payable	4,216	3,024
Accrued expenses (including post-retirement)	6,577	(7,080)
Accrued payroll and severance	3,598	(1,198)
Accrued taxes	4,006	5,756
Prepaid expenses and other	277	(2,052)
Net cash provided by operating activities	$ 113,583	103,831
Investing activities:
Acquisition of business, net of cash acquired		(52,768)
Purchases of property, plant, and equipment	$ (35,016)	$ (19,422)
Decrease in entrusted loan receivable	$ 5,930
Proceeds from maturities of short-term investments		$ 6,770
Proceeds from sale of assets	$ 38	72
Net cash used in investing activities	(29,048)	(65,348)
Financing activities:
Proceeds from revolving credit facility	49,000	97,500
Payments of revolving credit facility	(25,000)	(37,000)
Payments of term loan	(3,750)	$ (3,750)
Payments of entrusted loan	(5,930)
Debt issuance costs	(42)	$ (108)
Cash dividends paid	(17,864)	(15,543)
Purchases of common stock	(31,252)	(14,283)
Proceeds from exercise of stock options	6,186	12,170
Excess tax benefit on share-based compensation	1,500	2,477
Net cash (used in) provided by financing activities	(27,152)	41,463
Effect of exchange rate changes on cash and cash equivalents	(18,314)	(6,862)
Increase in cash and cash equivalents	39,069	73,084
Cash and cash equivalents at beginning of period	297,571	305,192
Cash and cash equivalents at end of period	$ 336,640	$ 378,276

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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - shares	Sep. 26, 2015	Dec. 27, 2014
Common shares issued (in shares)	22,379,901	22,585,529
Common shares oustanding (in shares)	22,379,901	22,585,529

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Note 10 - Business Unit Segment Information

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Segment Reporting Disclosure [Text Block]

10

.

Business Unit Segment Information

The company and its subsidiaries design, manufacture and sell circuit protection devices throughout the world. The company reports its operations by the following business unit segments: Electronics, Automotive, and Electrical. Each operating segment is directly responsible for sales, marketing and research and development. Manufacturing, purchasing, logistics, customer service, finance, information technology and human resources are shared functions that are allocated back to the three operating segments. The CEO allocates resources to and assesses the performance of each operating segment using information about its revenue and operating income (loss) before interest and taxes, but does not evaluate the operating segments using discrete balance sheet information.

Sales, marketing and research and development expenses are charged directly into each operating segment. All other functions are shared by the operating segments and expenses for these shared functions are allocated to the operating segments and included in the operating results reported below. The company does not report inter-segment revenue because the operating segments do not record it. The company does not allocate interest and other income, interest expense, or taxes to operating segments. Although the CEO uses operating income (loss) to evaluate the segments, operating costs included in one segment may benefit other segments. Except as discussed above, the accounting policies for segment reporting are the same as for the company as a whole.

An operating segment is defined as a component of an enterprise that engages in business activities from which it may earn revenues and incur expenses, and about which separate financial information is regularly evaluated by the Chief Operating Decision Maker (“CODM”) in deciding how to allocate resources. The CODM is the company’s President and Chief Executive Officer (“CEO”).

10

Notes to

CONDENSED

Consolidated Financial Statements (Unaudited)

10

.

Business Unit Segment Information

, continued

Business unit segment information for the three and nine months ended September 26, 2014 and September 27, 2014 are summarized as follows (in thousands):

	For the Three Months Ended						For the Nine Months Ended
	September 26 , 2015			September 27, 2014			September 26, 2015			September 27, 2014
Net sales
Electronics	$	102,616		$	107,754		$	307,549		$	313,726
Automotive		81,475			80,639			251,464			245,083
Electrical		31,419			29,215			88,831			86,566
Total net sales	$	215,510		$	217,608		$	647,844		$	645,375
Depreciation and amortization
Electronics	$	5,811		$	5,582		$	17,384		$	16,482
Automotive		3,244			3,435			9,883			10,609
Electrical		1,260			1,414			3,839			4,096
Total depreciation and amortization	$	10,315		$	10,431		$	31,106		$	31,187
Operating income (loss)
Electronics	$	20,923		$	25,800		$	61,755		$	70,805
Automotive		15,253			12,227			39,123			35,158
Electrical		5,781			3,224			13,220			7,541
Other (1)		(33,373	)		(1,121	)		(39,795	)		(6,065	)
Total operating income		8,584			40,130			74,303			107,439
Interest expense		922			1,292			3,021			3,736
Foreign exchange (gain) loss		(3,549	)		(101	)		(1,724	)		2,022
Other (income) expense, net		(1,430	)		(2,261	)		(3,758	)		(4,893	)
Income before income taxes	$	12,641		$	41,200		$	76,764		$	106,574

(1) For the three months ended September 26, 2015, “Other” consists of restructuring costs ($2.1 million), acquisition expenses ($0.3 million), pension settlement and wind-up costs ($30.9 million), and other ($0.1 million). For the nine months ended September 26, 2015, “Other” consist of restructuring costs ($6.8 million), acquisition expenses ($0.7 million), pension settlement and wind-up costs ($32.2 million) and other ($0.1 million).

The company’s significant net sales by country for the three and nine months ended September 26, 2015 and September 27, 2014 are summarized as follows (in thousands):

	For the Three Months Ended (a)				For the Nine Months Ended (a)
	September 26, 2015		September 27, 2014		September 26 , 2015		September 27, 2014
United States	$	85,049	$	85,326	$	258,030	$	243,979
China		49,345		45,905		143,694		134,166
Other countries		81,116		86,377		246,120		267,230
Total	$	215,510	$	217,608	$	647,844	$	645,375

(a) Sales by country represent sales to customer or distributor locations.

11

Notes to

CONDENSED

Consolidated Financial Statements (Unaudited)

10

.

Business Unit Segment Information, continued

The company’s significant long-lived assets and additions to long-lived assets by country as of September 26, 2015 and December 27, 2014 are summarized as follows (in thousands):

	Long-lived assets (b)
	September 26, 2015		December 27, 2014
United States	$	27,250	$	34,179
Mexico		13,613		47,936
China		37,900		40,981
Other countries		84,002		35,544
Total	$	162,765	$	158,640

(b) Long-lived assets consists of net property, plant and equipment

.

The company’s additions to long-lived assets for the nine months ended September 26, 2015 and September 27, 2014 are summarized as follows (in thousands):

	Additions to long-lived assets
	September 26, 2015		September 27, 2014
United States	$	8,367	$	5,215
Mexico		6,518		5,784
China		5,159		3,461
Other countries		15,082		4,962
Total	$	35,126	$	19,422

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Document And Entity Information - shares	9 Months Ended
	Sep. 26, 2015	Oct. 23, 2015
Entity Registrant Name	LITTELFUSE INC /DE
Entity Central Index Key	0000889331
Trading Symbol	lfus
Current Fiscal Year End Date	--12-26
Entity Filer Category	Large Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	Yes
Entity Common Stock, Shares Outstanding (in shares)		22,299,062
Document Type	10-Q
Document Period End Date	Sep. 26, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q3
Amendment Flag	false

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Note 11 - Accumulated Other Comprehensive Income (Loss) (AOCI)

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Comprehensive Income (Loss) Note [Text Block]

11. Accumulated Other Comprehensive Income (Loss) (AOCI)

The following table sets forth the changes in the components of AOCI by component (in thousands):

AOCI component	Balance at December 27, 2014			Other comprehensive income (loss) activity			Reclassification adjustment for expense included in net income		Reclassification adjustment for pension settlement expense included in net income		Balance at September 27, 2015
Pension liability adjustment (a)	$	(29,615	)	$	(140	)	$	1,457	$	21,124	$	(7,174	)
Unrealized gain (loss) on investments (b)		10,791			(18	)		—		—		10,773
Foreign currency translation adjustment		(2,302	)		(36,530	)		—		—		(38,832	)
AOCI (loss) income	$	(21,126	)	$	(36,688	)	$	1,457	$	21,124	$	(35,233	)

(a) Balances are net of tax of $3,115 and $12,587 for 2015 and 2014, respectively.

(b) Balances are net of tax of $0 and $0 for 2015 and 2014, respectively.

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Consolidated Statements of Net Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
Net sales	[1]	$ 215,510	$ 217,608	$ 647,844	$ 645,375
Cost of sales		129,328	130,228	400,051	396,506
Gross profit		86,182	87,380	247,793	248,869
Selling, general and administrative expenses		37,002	36,647	112,119	109,146
Research and development expenses		7,479	$ 7,449	22,224	$ 22,833
Pension settlement expense		30,194		30,194
Amortization of intangibles		2,923	$ 3,154	8,952	$ 9,451
		77,598	47,250	173,490	141,430
Operating income		8,584	40,130	74,303	107,439
Interest expense		922	1,292	3,021	3,736
Foreign exchange (gain) loss		(3,549)	(101)	(1,724)	2,022
Other (income) expense, net		(1,430)	(2,261)	(3,758)	(4,893)
Income before income taxes		12,641	41,200	76,764	106,574
Income taxes		1,317	11,260	16,761	26,667
Net income		$ 11,324	$ 29,940	$ 60,003	$ 79,907
Net income per share (see Note 7):
Basic (in dollars per share)		$ 0.50	$ 1.33	$ 2.65	$ 3.55
Diluted (in dollars per share)		$ 0.50	$ 1.32	$ 2.64	$ 3.52
Weighted average shares and equivalent shares outstanding:
Basic (in shares)		22,581	22,536	22,623	22,536
Diluted (in shares)		22,693	22,689	22,771	22,722
Cash dividends paid per common share (in dollars per share)		$ 0.29	$ 0.25	$ 0.79	$ 0.69

[1] Sales by country represent sale to customer or distributor locations.

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Note 5 - Debt

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Debt Disclosure [Text Block]

5. Debt

The carrying amounts of debt at September 26, 2015 and December 27, 2014 are as follows (in thousands):

	September 26, 2015		December 27, 2014
Term loan	$	90,000	$	93,750
Revolving credit facility		107,500		83,500
Entrusted loan		11,517		17,908
Total debt		209,017		195,158
Less: Current maturities		117,500		88,500
Total long-term debt	$	91,517	$	106,658

The company currently has a credit agreement with J.P Morgan Securities LLC for up to $375.0 million which consists of an unsecured revolving credit facility of $275.0 million and an unsecured term loan of $100.0 million. The credit agreement, effective May 31, 2013, is for a five year period. The company incurred debt issuance costs of $0.1 million which will be amortized over the life of the existing credit agreement. As of September 26, 2015, the company had available $167.4 million of borrowing capacity under the revolving credit agreement at an interest rate of LIBOR plus 1.0% (1.19% as of September 26, 2015). At September 26, 2015, the company was in compliance with all covenants under the revolving credit facility.

Entrusted Loan

During the fourth quarter of 2014, the company entered into an entrusted loan arrangement (“Entrusted Loan”) of RMB 110.0 million (approximately $17.9 million) between two of its China legal entities, Littelfuse Semiconductor (Wuxi) Company (the “

Lender

”) and Suzhou Littelfuse OVS Ltd. (the “

Borrower

”), utilizing Bank of America, N.A., Shanghai Branch as agent. Direct borrowing and lending between two commonly owned commercial entities is strictly forbidden under China’s regulations requiring the use of a third party agent to enable loans between Chinese legal entities. As a result, the Entrusted Loan is reflected as both a long-term asset and long-term debt on the company’s Consolidated Balance Sheets and is reflected in the investing and financing activities in its Consolidated Statements of Cash Flows. Interest expense and interest income will be recorded between the lender and borrower with no net impact on the company’s Consolidated Statements of Income since the amounts will be offsetting. The loan interest rate per annum is 5.25%. The Entrusted Loan is used to finance the operation and working capital needs of the borrower and matures in November 2019.

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Note 4 - Other Investments

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Cost and Equity Method Investments Disclosure [Text Block]

4

.

Other

Investments

The company’s other investments represent shares of Polytronics Technology Corporation Ltd. (“Polytronics”), a Taiwanese company. The Polytronics investment was acquired as part of the Heinrich Companies acquisition in 2004. The fair value of the Polytronics investment was €10.0 million (approximately $11.2 million) at September 26, 2015 and €9.9 million (approximately $12.1 million) at December 27, 2014. Included in 2015 other comprehensive income is an unrealized loss of less than $

0.1 million, due to the decrease in fair market value of the Polytronics investment. The remaining movement was due to the impact of changes in exchange rates.

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Note 6 - Fair Value of Assets and Liabilities (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Investment in Polytronics	$	11,196	$	—	$	—	$	11,196
Total	$	11,196	$	—	$	—	$	11,196

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Investment in Polytronics	$	12,056	$	—	$	—	$	12,056
Total	$	12,056	$	—	$	—	$	12,056

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Note 12 - Subsequent Event

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Subsequent Events [Text Block]

12. Subsequent Event

On October 1, 2015, the company acquired Sigmar S.r.1. (“Sigmar”), an Italian company that produces sensors used in gas and diesel engine fuel systems, as well as urea level and quality sensors used in diesel emission reduction systems. Sigmar has annual revenues of approximately $6 million and will be reported in the Automotive business segment.

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Note 8 - Income Taxes

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Income Tax Disclosure [Text Block]

8

. Income

Taxes

The effective tax rate for the third quarter of 2015 was 10.4% compared to an effective tax rate of 27.3% in the third quarter of 2014

. The effective tax rate for the nine months ended September 26, 2015 was 21.8% as compared to an effective tax rate of 25.0% for the nine months ended September 27, 2014. The effective tax rates for both the third

8

Notes to

CONDENSED

Consolidated Financial Statements (Unaudited)

8. Income taxes, continued

quarter and nine month periods of 2015 and 2014 are lower than the U.S. statutory tax rate primarily due to the result of income earned in lower tax jurisdictions and, with respect to the 2015 periods, the impact of the pension settlement partially offset by the impact from the restructuring of the legal ownership of the company’s Mexican manufacturing operations as of June 28, 2015.

The following tables set forth the components of pre-tax income/(expense) and the effective tax rates for the three and nine months ended September 26, 2015 (in thousands).

	For the Three Months ended September 26, 2015
Pre-tax income/(expense) category	Pre-tax income/(expense) amount			Income tax (expense)/benefit			Effective tax rate
Pension settlement	$	(30,194	)	$	10,722			35.5	%
Legal restructuring tax impact		—			(1,949	)		—
All other income/(expense)		42,835			(10,090	)		23.6	%
Total consolidated	$	12,641		$	(1,317	)		10.4	%

	For the Nine Months ended September 26, 2015
Pre-tax income/(expense) category	Pre-tax income/(expense) amount			Income tax (expense)/benefit			Effective tax rate
Pension settlement	$	(30,194	)	$	10,722			35.5	%
Legal restructuring tax impact		—			(1,949	)		—
All other income/(expense)		106,958			(25,534	)		23.9	%
Total consolidated	$	76,764		$	(16,761	)		21.8	%

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Note 6 - Fair Value of Assets and Liabilities

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Fair Value Disclosures [Text Block]

6

. Fair Value of Assets and Liabilities

In determining fair value, the company uses various valuation approaches within the fair value measurement framework. Fair value measurements are determined based on the assumptions that market participants would use in pricing an asset or liability. 

Applicable accounting literature establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Applicable accounting literature defines levels within the hierarchy based on the reliability of inputs as follows:

Level 1—Valuations based on unadjusted quoted prices for identical assets or liabilities in active markets;

Level 2—Valuations based on quoted prices for similar assets or liabilities or identical assets or liabilities in less active markets, such as dealer or broker markets; and

Level 3—Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable, such as pricing models, discounted cash flow models and similar techniques not based on market, exchange, dealer or broker-traded transactions.

Following is a description of the valuation methodologies used for instruments measured at fair value and their classification in the valuation hierarchy.

Investment in Polytronics

The company holds an investment in the equity securities of Polytronics as described in Note 4. Equity securities listed on a national market or exchange are valued at the last sales price. Such securities are classified within Level 1 of the valuation hierarchy.

There were no changes during the nine months ended September 26, 2015 to the company’s valuation techniques used to measure asset and liability fair values on a recurring basis. As of September 26, 2015 and December 27, 2014 the company held no non-financial assets or liabilities that are required to be measured at fair value on a recurring basis.

The following table presents assets measured at fair value by classification within the fair value hierarchy as of September 26, 2015 (in thousands):

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Investment in Polytronics	$	11,196	$	—	$	—	$	11,196
Total	$	11,196	$	—	$	—	$	11,196

7

N

otes to

CONDENSED

Consolidated Financial Statements (Unaudited)

6

. Fair Value of Assets and Liabilities

, continued

The following table presents assets measured at fair value by classification within the fair value hierarchy as of December 27, 2014 (in thousands):

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Investment in Polytronics	$	12,056	$	—	$	—	$	12,056
Total	$	12,056	$	—	$	—	$	12,056

The company’s other financial instruments include cash and cash equivalents, short-term investments, accounts receivable, accounts payable and debt. The carrying amounts of cash and cash equivalents

, short-term investments, accounts receivable and accounts payable approximate their fair values. The company’s debt fair value approximates book value at September 26, 2015 and December 27, 2014, respectively, as the variable interest rates fluctuate along with market interest rates.

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Note 7 - Earnings Per Share

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Earnings Per Share [Text Block]

7

.

Earnings per Share

The following table sets forth the computation of basic and diluted earnings per share for the periods ended September 26, 2015 and September 27, 2014 (in thousands except per share amounts).

	For the Three Months Ended				For the Nine Months Ended
	September 26, 2015		September 27, 2014		September 26, 2015		September 27, 2014
Net income	$	11,324	$	29,940	$	60,003	$	79,907
Average shares outstanding - Basic		22,581		22,536		22,623		22,536
Net effect of dilutive stock options and restricted share units		112		153		148		186
Average shares - Diluted		22,693		22,689		22,771		22,722
Net income per share:
Basic	$	.50	$	1.33	$	2.65	$	3.55
Diluted	$	.50	$	1.32	$	2.64	$	3.52

Potential shares of common stock relating to stock options excluded from the earnings per share calculation because their effect would be anti-dilutive were 144,031 and 64,520 for the three months ended September 26, 2015 and September 27, 2014, respectively, and 108,193 and 36,698 for the nine months ended September 26

, 2015

and September 27

, 2014

, respectively.

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Note 9 - Pensions

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Pension and Other Postretirement Benefits Disclosure [Text Block]

9. Pensions

The components of net periodic benefit cost for the three and nine months ended September 26, 2015, compared with the three and nine months ended September 27, 2014, were (in thousands):

	U.S. Pension Benefits												Foreign Plans
	Three Months Ended						Nine Months Ended						Three Months Ended						Nine Months Ended
	September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014
Service cost	$	250		$	150		$	750		$	450		$	314		$	311		$	944		$	933
Interest cost		1,032			971			3,094			2,913			512			591			1,538			1,774
Expected return on plan assets		(917	)		(1,412	)		(2,749	)		(4,234	)		(599	)		(572	)		(1,800	)		(1,718	)
Amortization of net loss		290			137			870			411			62			47			185			142
Total cost (credit) of the plan		655			(154	)		1,965			(460	)		289			377			867			1,131
Expected plan participants’ contribution		-			-			-			-			-			-			-			-
Net periodic benefit cost (credit)		655			(154	)		1,965			(460	)		289			377			867			1,131
Settlement charge		30,194			-			30,194			-			-			-			-			-
Total pension cost (credit)	$	30,849		$	(154	)	$	32,159		$	(460	)	$	289		$	377		$	867		$	1,131

The expected rate of return assumption on domestic pension assets is 3.90% and 6.75% in 2015 and 2014, respectively. The expected return on foreign pension assets is 5.39% and 5.14% in 2015 and 2014, respectively.

9

Notes to

CONDENSED

Consolidated Financial Statements (Unaudited)

9. Pensions, continued

U.S. Defined Benefit Pension

Plan Termination

The company received approval from the IRS on April 14, 2015 on its Application for Determination for Terminating Plan to terminate the U.S. defined benefit pension plan, the Littelfuse Inc. Retirement Plan, effective July 30, 2014. All plan liabilities were settled (either via lump sum payout or purchase of a group annuity contract) in the third quarter of 2015. A cash contribution of $9.1 million was made by the company to the U.S. defined benefit pension plan’s trust in the third quarter of 2015 to fully fund the plan on a buyout basis. The settlement of the plan’s liabilities resulted in a pre-tax settlement charge of $30.2 million in the third quarter of 2015.

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Note 5 - Debt - Carrying Amounts of Long-term Debt (Details) $ in Thousands, ¥ in Millions	Sep. 26, 2015 USD ($)	Dec. 27, 2014 USD ($)
Term loan	$ 90,000	$ 93,750
Revolving credit facility	107,500	83,500
Entrusted loan	11,517	17,908
Total debt	209,017	195,158
Less: Current maturities	117,500	88,500
Total long-term debt	$ 91,517	$ 106,658

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Note 3 - Inventories (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	September 26, 2015		December 27, 2014
Raw material	$	34,235	$	29,756
Work in process		16,443		15,164
Finished goods		48,525		52,471
Total inventories	$	99,203	$	97,391

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Note 9 - Pensions (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	U.S. Pension Benefits												Foreign Plans
	Three Months Ended						Nine Months Ended						Three Months Ended						Nine Months Ended
	September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014			September 26, 2015			September 27, 2014
Service cost	$	250		$	150		$	750		$	450		$	314		$	311		$	944		$	933
Interest cost		1,032			971			3,094			2,913			512			591			1,538			1,774
Expected return on plan assets		(917	)		(1,412	)		(2,749	)		(4,234	)		(599	)		(572	)		(1,800	)		(1,718	)
Amortization of net loss		290			137			870			411			62			47			185			142
Total cost (credit) of the plan		655			(154	)		1,965			(460	)		289			377			867			1,131
Expected plan participants’ contribution		-			-			-			-			-			-			-			-
Net periodic benefit cost (credit)		655			(154	)		1,965			(460	)		289			377			867			1,131
Settlement charge		30,194			-			30,194			-			-			-			-			-
Total pension cost (credit)	$	30,849		$	(154	)	$	32,159		$	(460	)	$	289		$	377		$	867		$	1,131

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Note 9 - Pensions - Components of Net Periodic Benefit Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
United States Pension Plan of US Entity [Member]
Service cost	$ 250	$ 150	$ 750	$ 450
Interest cost	1,032	971	3,094	2,913
Expected return on plan assets	(917)	(1,412)	(2,749)	(4,234)
Amortization of net loss	290	137	870	411
Total cost (credit) of the plan	655	(154)	1,965	(460)
Net periodic benefit cost (credit)	655	$ (154)	1,965	$ (460)
Settlement charge	30,194		30,194
Total pension cost (credit)	30,849	$ (154)	32,159	$ (460)
Foreign Pension Plan [Member]
Service cost	314	311	944	933
Interest cost	512	591	1,538	1,774
Expected return on plan assets	(599)	(572)	(1,800)	(1,718)
Amortization of net loss	62	47	185	142
Total cost (credit) of the plan	289	377	867	1,131
Net periodic benefit cost (credit)	$ 289	$ 377	$ 867	$ 1,131
Settlement charge
Total pension cost (credit)	$ 289	$ 377	$ 867	$ 1,131
Settlement charge	$ 30,194		$ 30,194

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Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015		Sep. 27, 2014
Net income	$ 11,324	$ 29,940	$ 60,003		$ 79,907
Other comprehensive income (loss):
Pension liability adjustments (net of tax of $7 and $39, for the three months ended 2015 and 2014, and $49 and $178 for the nine months ended 2015 and 2014, respectively)	(16)	(63)	(140)	[1]	(243)
Reclassification adjustments to expense, (net of tax of $1,244 and $0, for the three months ended 2015 and 2014, and $746 and $0 for the nine months ended 2015 and 2014, respectively)	(514)	$ 67	1,457	[1]	$ 242
Reclassification of pension settlement costs to expense (net of tax of $11,742 for the three and nine months ended 2015)	21,124		21,124	[1]
Unrealized (loss) gain on investments	(3,354)	$ (1,773)	(18)		$ 1,811
Foreign currency translation adjustments	(26,377)	(14,962)	(36,530)		(15,273)
Comprehensive income	$ 2,187	$ 13,209	$ 45,896		$ 66,444

[1] Balances are net of tax of $3,115 and $12,587 for 2015 and 2014, respectively.

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Note 3 - Inventories

9 Months Ended

Sep. 26, 2015

Notes to Financial Statements

Inventory Disclosure [Text Block]

3. Inventories

The components of inventories at September 26, 2015 and December 27, 2014 are as follows (in thousands):

	September 26, 2015		December 27, 2014
Raw material	$	34,235	$	29,756
Work in process		16,443		15,164
Finished goods		48,525		52,471
Total inventories	$	99,203	$	97,391

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Note 10 - Business Unit Segment Information (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	For the Three Months Ended						For the Nine Months Ended
	September 26 , 2015			September 27, 2014			September 26, 2015			September 27, 2014
Net sales
Electronics	$	102,616		$	107,754		$	307,549		$	313,726
Automotive		81,475			80,639			251,464			245,083
Electrical		31,419			29,215			88,831			86,566
Total net sales	$	215,510		$	217,608		$	647,844		$	645,375
Depreciation and amortization
Electronics	$	5,811		$	5,582		$	17,384		$	16,482
Automotive		3,244			3,435			9,883			10,609
Electrical		1,260			1,414			3,839			4,096
Total depreciation and amortization	$	10,315		$	10,431		$	31,106		$	31,187
Operating income (loss)
Electronics	$	20,923		$	25,800		$	61,755		$	70,805
Automotive		15,253			12,227			39,123			35,158
Electrical		5,781			3,224			13,220			7,541
Other (1)		(33,373	)		(1,121	)		(39,795	)		(6,065	)
Total operating income		8,584			40,130			74,303			107,439
Interest expense		922			1,292			3,021			3,736
Foreign exchange (gain) loss		(3,549	)		(101	)		(1,724	)		2,022
Other (income) expense, net		(1,430	)		(2,261	)		(3,758	)		(4,893	)
Income before income taxes	$	12,641		$	41,200		$	76,764		$	106,574

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	For the Three Months Ended (a)				For the Nine Months Ended (a)
	September 26, 2015		September 27, 2014		September 26 , 2015		September 27, 2014
United States	$	85,049	$	85,326	$	258,030	$	243,979
China		49,345		45,905		143,694		134,166
Other countries		81,116		86,377		246,120		267,230
Total	$	215,510	$	217,608	$	647,844	$	645,375

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

	Long-lived assets (b)
	September 26, 2015		December 27, 2014
United States	$	27,250	$	34,179
Mexico		13,613		47,936
China		37,900		40,981
Other countries		84,002		35,544
Total	$	162,765	$	158,640

	Additions to long-lived assets
	September 26, 2015		September 27, 2014
United States	$	8,367	$	5,215
Mexico		6,518		5,784
China		5,159		3,461
Other countries		15,082		4,962
Total	$	35,126	$	19,422

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Note 8 - Income Taxes (Details Textual)	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
Effective Income Tax Rate Reconciliation, Percent	10.40%	27.30%	21.80%	25.00%

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Note 2 - Acquisition of Business (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Cash	$	325
Current assets, net		9,154
Property, plant and equipment		11,193
Goodwill		15,018
Trademarks		17,020
Patents		1,500
Other non-current assets		20
Current liabilities		(1,137	)
	$	53,093