<SEC-DOCUMENT>0001140361-22-009682-index.html : 20220316
<SEC-HEADER>0001140361-22-009682.hdr.sgml : 20220316
<ACCEPTANCE-DATETIME>20220316070025
ACCESSION NUMBER:		0001140361-22-009682
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		17
CONFORMED PERIOD OF REPORT:	20220428
FILED AS OF DATE:		20220316
DATE AS OF CHANGE:		20220316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LITTELFUSE INC /DE
		CENTRAL INDEX KEY:			0000889331
		STANDARD INDUSTRIAL CLASSIFICATION:	SWITCHGEAR & SWITCHBOARD APPARATUS [3613]
		IRS NUMBER:				363795742
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0101

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-20388
		FILM NUMBER:		22743269

	BUSINESS ADDRESS:	
		STREET 1:		8755 WEST HIGGINS ROAD
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		773-628-1000

	MAIL ADDRESS:	
		STREET 1:		8755 WEST HIGGINS ROAD
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>edge20001891x1_def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: edge20001891x1_def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>edge20001891x1_anthony.jpg
<TEXT>
Document 2 - file: edge20001891x1_anthony.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>edge20001891x1_cary.jpg
<TEXT>
Document 3 - file: edge20001891x1_cary.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>edge20001891x1_david.jpg
<TEXT>
Document 4 - file: edge20001891x1_david.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>edge20001891x1_gordon.jpg
<TEXT>
Document 5 - file: edge20001891x1_gordon.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>edge20001891x1_kristina.jpg
<TEXT>
Document 6 - file: edge20001891x1_kristina.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>edge20001891x1_maria.jpg
<TEXT>
Document 7 - file: edge20001891x1_maria.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>edge20001891x1_nathan.jpg
<TEXT>
Document 8 - file: edge20001891x1_nathan.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>edge20001891x1_pc-1.jpg
<TEXT>
Document 9 - file: edge20001891x1_pc-1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>edge20001891x1_pc-2.jpg
<TEXT>
Document 10 - file: edge20001891x1_pc-2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>edge20001891x1_piechartx1.jpg
<TEXT>
Document 11 - file: edge20001891x1_piechartx1.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>edge20001891x1_skills.jpg
<TEXT>
Document 12 - file: edge20001891x1_skills.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>edge20001891x1_tzau.jpg
<TEXT>
Document 13 - file: edge20001891x1_tzau.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>edge20001891x1_william.jpg
<TEXT>
Document 14 - file: edge20001891x1_william.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>logo_littelfuse.jpg
<TEXT>
Document 15 - file: logo_littelfuse.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>logo_littelfusefooter.jpg
<TEXT>
Document 16 - file: logo_littelfusefooter.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>sig_ryankstafford.jpg
<TEXT>
Document 17 - file: sig_ryankstafford.jpg

</DOCUMENT>
</SEC-DOCUMENT>