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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000889331-21-000034
Filing Date
2021-04-28
Accepted
2021-04-28 13:36:39
Documents
91
Period of Report
2021-03-27

Document Format Files

Seq Description Document Type Size
1 10-Q lfus-20210327.htm   iXBRL 10-Q 1652019
2 EX-10.1 ex101hartlandcreditagreeme.htm EX-10.1 22874
3 EX-10.2 ex102subsidiaryguarantorsu.htm EX-10.2 18119
4 EX-10.3 ex103subsidiaryguarantorsu.htm EX-10.3 18379
5 EX-10.4 ex104subsidiaryguarantorsu.htm EX-10.4 19698
6 EX-31.1 ex311q12021.htm EX-31.1 11336
7 EX-31.2 ex312q12021.htm EX-31.2 11540
8 EX-32.1 ex321q12021.htm EX-32.1 7536
  Complete submission text file 0000889331-21-000034.txt   8660756

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lfus-20210327.xsd EX-101.SCH 47945
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lfus-20210327_cal.xml EX-101.CAL 110225
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lfus-20210327_def.xml EX-101.DEF 265394
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lfus-20210327_lab.xml EX-101.LAB 610318
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lfus-20210327_pre.xml EX-101.PRE 430088
14 EXTRACTED XBRL INSTANCE DOCUMENT lfus-20210327_htm.xml XML 1787757
Mailing Address 8755 WEST HIGGINS ROAD CHICAGO IL 60631
Business Address 8755 WEST HIGGINS ROAD CHICAGO IL 60631 773-628-1000
LITTELFUSE INC /DE (Filer) CIK: 0000889331 (see all company filings)

IRS No.: 363795742 | State of Incorp.: DE | Fiscal Year End: 1226
Type: 10-Q | Act: 34 | File No.: 000-20388 | Film No.: 21863140
SIC: 3613 Switchgear & Switchboard Apparatus