# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-18-003245
Filing Date
2018-02-23
Accepted
2018-02-23 17:16:39
Documents
107
Period of Report
2017-12-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K | lfus20171230_10k.htm | 10-K | 2927258
2 | EXHIBIT 10.73 | ex_105293.htm | EX-10.73 | 14139
3 | EXHIBIT 10.74 | ex_105294.htm | EX-10.74 | 9416
4 | EXHIBIT 10.75 | ex_105292.htm | EX-10.75 | 29174
5 | EXHIBIT 10.76 | ex_105291.htm | EX-10.76 | 73378
6 | EXHIBIT 10.77 | ex_105639.htm | EX-10.77 | 13346
7 | EXHIBIT 21.1 | ex_105640.htm | EX-21.1 | 34922
8 | EXHIBIT 23.1 | ex_105641.htm | EX-23.1 | 2178
9 | EXHIBIT 31.1 | ex_105642.htm | EX-31.1 | 14946
10 | EXHIBIT 31.2 | ex_105643.htm | EX-31.2 | 15001
11 | EXHIBIT 32.1 | ex_105644.htm | EX-32.1 | 6406
18 |  | a1.jpg | GRAPHIC | 42116
| Complete submission text file | 0001437749-18-003245.txt |  | 14361826

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL INSTANCE DOCUMENT | lfus-20171230.xml | EX-101.INS | 3436648
13 | XBRL TAXONOMY EXTENSION SCHEMA | lfus-20171230.xsd | EX-101.SCH | 95009
14 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | lfus-20171230_cal.xml | EX-101.CAL | 93937
15 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | lfus-20171230_def.xml | EX-101.DEF | 818061
16 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | lfus-20171230_lab.xml | EX-101.LAB | 677662
17 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | lfus-20171230_pre.xml | EX-101.PRE | 857580

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: 1231
Type: 10-K | Act: 34 | File No.: 000-20388 | Film No.: 18637674
SIC: 3613 Switchgear & Switchboard Apparatus