Form 8-K - Current report:
SEC Accession No. 0001628280-26-003710
Filing Date
2026-01-28
Accepted
2026-01-28 07:03:38
Documents
46
Period of Report
2026-01-28
Items
Item 2.02: Results of Operations and Financial Condition
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-20260128.htm   iXBRL 8-K 32109
2 EX-99.1 q42025ex991.htm EX-99.1 499836
3 EX-99.2 q42025earningsslide.htm EX-99.2 43608
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  Complete submission text file 0001628280-26-003710.txt   5841964

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lfus-20260128.xsd EX-101.SCH 1863
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lfus-20260128_lab.xml EX-101.LAB 22804
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lfus-20260128_pre.xml EX-101.PRE 13121
49 EXTRACTED XBRL INSTANCE DOCUMENT lfus-20260128_htm.xml XML 2815
Mailing Address 6133 NORTH RIVER ROAD SUITE 500 ROSEMONT IL 60018
Business Address 6133 NORTH RIVER ROAD SUITE 500 ROSEMONT IL 60018 773-628-1000
LITTELFUSE INC /DE (Filer) CIK: 0000889331 (see all company filings)

EIN.: 363795742 | State of Incorp.: DE | Fiscal Year End: 1227
Type: 8-K | Act: 34 | File No.: 000-20388 | Film No.: 26568187
SIC: 3613 Switchgear & Switchboard Apparatus
(CF Office: 04 Manufacturing)