SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000889331-22-000011
Filing Date
2022-02-17
Accepted
2022-02-17 12:44:09
Documents
134
Period of Report
2022-01-01

Document Format Files

Seq Description Document Type Size
1 10-K lfus-20220101.htm   iXBRL 10-K 3659424
2 EX-2.3 exhibit23-firstamendmentto.htm EX-2.3 35379
3 EX-10.73 exhibit1073-creditagreemen.htm EX-10.73 20674
4 EX-10.74 exhibit1074-subsidiaryguar.htm EX-10.74 16706
5 EX-10.75 exhibit1075-subsidiaryguar.htm EX-10.75 17571
6 EX-10.76 exhibit1076-subsidiaryguar.htm EX-10.76 18828
7 EX-10.77 exhibit1077-outsidedirecto.htm EX-10.77 8046
8 EX-21.1 exhibit211-01012210k.htm EX-21.1 47279
9 EX-23.1 exhibit231-01012210k.htm EX-23.1 3117
10 EX-31.1 exhibit311-01012210k.htm EX-31.1 9631
11 EX-31.2 exhibit312-01012210k.htm EX-31.2 9520
12 EX-32.1 exhibit321-01012210k.htm EX-32.1 6582
18 lfus-20220101_g1.jpg GRAPHIC 71509
  Complete submission text file 0000889331-22-000011.txt   16842877

Data Files

Seq Description Document Type Size
13 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lfus-20220101.xsd EX-101.SCH 78413
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lfus-20220101_cal.xml EX-101.CAL 142315
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lfus-20220101_def.xml EX-101.DEF 474969
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lfus-20220101_lab.xml EX-101.LAB 1115687
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lfus-20220101_pre.xml EX-101.PRE 817663
128 EXTRACTED XBRL INSTANCE DOCUMENT lfus-20220101_htm.xml XML 3334161
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: 0101
Type: 10-K | Act: 34 | File No.: 000-20388 | Film No.: 22646694
SIC: 3613 Switchgear & Switchboard Apparatus
Office of Manufacturing