# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000889331-21-000010
Filing Date
2021-02-18
Accepted
2021-02-18 11:25:37
Documents
131
Period of Report
2020-12-26

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | lfus-20201226.htm iXBRL | 10-K | 3662797
2 | EX-10.68 | exhibit1068-firstamendment.htm | EX-10.68 | 23807
3 | EX-10.69 | exhibit1069-secondamendmen.htm | EX-10.69 | 14404
4 | EX-10.70 | exhibit1070-thirdamendment.htm | EX-10.70 | 15387
5 | EX-10.71 | exhibit1071-tierichangeofc.htm | EX-10.71 | 131698
6 | EX-10.72 | exhibit1072-tieriichangeof.htm | EX-10.72 | 133049
7 | EX-10.73 | exhibit1073-directorcompen.htm | EX-10.73 | 7716
8 | EX-21.1 | exhibit211-12262010k.htm | EX-21.1 | 42634
9 | EX-23.1 | exhibit231-12262010k.htm | EX-23.1 | 2977
10 | EX-31.1 | exhibit311-12262010k.htm | EX-31.1 | 9660
11 | EX-31.2 | exhibit312-12262010k.htm | EX-31.2 | 9536
12 | EX-32.1 | exhibit321-12262010k.htm | EX-32.1 | 6604
18 |  | lfus-20201226_g1.jpg | GRAPHIC | 60548
| Complete submission text file | 0000889331-21-000010.txt |  | 17278389

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
13 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | lfus-20201226.xsd | EX-101.SCH | 81099
14 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | lfus-20201226_cal.xml | EX-101.CAL | 167823
15 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | lfus-20201226_def.xml | EX-101.DEF | 520248
16 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | lfus-20201226_lab.xml | EX-101.LAB | 1159285
17 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | lfus-20201226_pre.xml | EX-101.PRE | 828843
19 | EXTRACTED XBRL INSTANCE DOCUMENT | lfus-20201226_htm.xml | XML | 3365954

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)

EIN.: 363795742 | State of Incorp.: DE | Fiscal Year End: 1226
Type: 10-K | Act: 34 | File No.: 000-20388 | Film No.: 21648335
SIC: 3613 Switchgear & Switchboard Apparatus