# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000889331-21-000014
Filing Date
2021-02-23
Accepted
2021-02-23 06:34:20
Documents
67
Period of Report
2021-02-23
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | lfus-20210223.htm iXBRL | 8-K | 43399
2 | EX-99.1 | littelfuseinvestorandana.htm | EX-99.1 | 42410
3 | EX-99.2 | pressreleasedated02232021.htm | EX-99.2 | 8760
9 | GRAPHIC | lfuselogo11a.jpg | GRAPHIC | 12232
10 |  | lfuslogo21a.jpg | GRAPHIC | 16916
11 | GRAPHIC | littelfuseinvestorandana001.jpg | GRAPHIC | 98850
12 | GRAPHIC | littelfuseinvestorandana002.jpg | GRAPHIC | 278509
13 | GRAPHIC | littelfuseinvestorandana003.jpg | GRAPHIC | 80593
14 | GRAPHIC | littelfuseinvestorandana004.jpg | GRAPHIC | 86980
15 | GRAPHIC | littelfuseinvestorandana005.jpg | GRAPHIC | 79098
16 | GRAPHIC | littelfuseinvestorandana006.jpg | GRAPHIC | 134373
17 | GRAPHIC | littelfuseinvestorandana007.jpg | GRAPHIC | 94149
18 | GRAPHIC | littelfuseinvestorandana008.jpg | GRAPHIC | 101153
19 | GRAPHIC | littelfuseinvestorandana009.jpg | GRAPHIC | 65890
20 | GRAPHIC | littelfuseinvestorandana010.jpg | GRAPHIC | 87953
21 | GRAPHIC | littelfuseinvestorandana011.jpg | GRAPHIC | 111072
22 | GRAPHIC | littelfuseinvestorandana012.jpg | GRAPHIC | 117690
23 | GRAPHIC | littelfuseinvestorandana013.jpg | GRAPHIC | 109549
24 | GRAPHIC | littelfuseinvestorandana014.jpg | GRAPHIC | 118734
25 | GRAPHIC | littelfuseinvestorandana015.jpg | GRAPHIC | 137572
26 | GRAPHIC | littelfuseinvestorandana016.jpg | GRAPHIC | 122319
27 | GRAPHIC | littelfuseinvestorandana017.jpg | GRAPHIC | 139379
28 | GRAPHIC | littelfuseinvestorandana018.jpg | GRAPHIC | 125311
29 | GRAPHIC | littelfuseinvestorandana019.jpg | GRAPHIC | 141266
30 | GRAPHIC | littelfuseinvestorandana020.jpg | GRAPHIC | 117455
31 | GRAPHIC | littelfuseinvestorandana021.jpg | GRAPHIC | 110615
32 | GRAPHIC | littelfuseinvestorandana022.jpg | GRAPHIC | 114082
33 | GRAPHIC | littelfuseinvestorandana023.jpg | GRAPHIC | 104092
34 | GRAPHIC | littelfuseinvestorandana024.jpg | GRAPHIC | 154451
35 | GRAPHIC | littelfuseinvestorandana025.jpg | GRAPHIC | 79338
36 | GRAPHIC | littelfuseinvestorandana026.jpg | GRAPHIC | 70265
37 | GRAPHIC | littelfuseinvestorandana027.jpg | GRAPHIC | 116347
38 | GRAPHIC | littelfuseinvestorandana028.jpg | GRAPHIC | 145781
39 | GRAPHIC | littelfuseinvestorandana029.jpg | GRAPHIC | 114882
40 | GRAPHIC | littelfuseinvestorandana030.jpg | GRAPHIC | 108590
41 | GRAPHIC | littelfuseinvestorandana031.jpg | GRAPHIC | 73912
42 | GRAPHIC | littelfuseinvestorandana032.jpg | GRAPHIC | 79208
43 | GRAPHIC | littelfuseinvestorandana033.jpg | GRAPHIC | 135085
44 | GRAPHIC | littelfuseinvestorandana034.jpg | GRAPHIC | 117674
45 | GRAPHIC | littelfuseinvestorandana035.jpg | GRAPHIC | 128928
46 | GRAPHIC | littelfuseinvestorandana036.jpg | GRAPHIC | 125367
47 | GRAPHIC | littelfuseinvestorandana037.jpg | GRAPHIC | 132771
48 | GRAPHIC | littelfuseinvestorandana038.jpg | GRAPHIC | 71867
49 | GRAPHIC | littelfuseinvestorandana039.jpg | GRAPHIC | 104975
50 | GRAPHIC | littelfuseinvestorandana040.jpg | GRAPHIC | 112956
51 | GRAPHIC | littelfuseinvestorandana041.jpg | GRAPHIC | 100391
52 | GRAPHIC | littelfuseinvestorandana042.jpg | GRAPHIC | 117678
53 | GRAPHIC | littelfuseinvestorandana043.jpg | GRAPHIC | 82347
54 | GRAPHIC | littelfuseinvestorandana044.jpg | GRAPHIC | 111181
55 | GRAPHIC | littelfuseinvestorandana045.jpg | GRAPHIC | 116951
56 | GRAPHIC | littelfuseinvestorandana046.jpg | GRAPHIC | 126461
57 | GRAPHIC | littelfuseinvestorandana047.jpg | GRAPHIC | 71014
58 | GRAPHIC | littelfuseinvestorandana048.jpg | GRAPHIC | 72639
59 | GRAPHIC | littelfuseinvestorandana049.jpg | GRAPHIC | 70604
| Complete submission text file | 0000889331-21-000014.txt |  | 7757165

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | lfus-20210223.xsd | EX-101.SCH | 2501
5 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | lfus-20210223_cal.xml | EX-101.CAL | 783
6 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | lfus-20210223_def.xml | EX-101.DEF | 1739
7 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | lfus-20210223_lab.xml | EX-101.LAB | 25298
8 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | lfus-20210223_pre.xml | EX-101.PRE | 13263
60 | EXTRACTED XBRL INSTANCE DOCUMENT | lfus-20210223_htm.xml | XML | 11255

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: 8-K | Act: 34 | File No.: 000-20388 | Film No.: 21662992
SIC: 3613 Switchgear & Switchboard Apparatus