Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001628280-25-036650
Filing Date
2025-07-30
Accepted
2025-07-30 13:09:12
Documents
96
Period of Report
2025-06-28

Document Format Files

Seq Description Document Type Size
1 10-Q lfus-20250628.htm   iXBRL 10-Q 1865593
2 EX-31.1 ex311q22025.htm EX-31.1 11138
3 EX-31.2 ex312q22025.htm EX-31.2 11325
4 EX-32.1 ex321q22025.htm EX-32.1 7308
  Complete submission text file 0001628280-25-036650.txt   10589363

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lfus-20250628.xsd EX-101.SCH 58474
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lfus-20250628_cal.xml EX-101.CAL 94573
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lfus-20250628_def.xml EX-101.DEF 302375
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lfus-20250628_lab.xml EX-101.LAB 719064
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lfus-20250628_pre.xml EX-101.PRE 545551
99 EXTRACTED XBRL INSTANCE DOCUMENT lfus-20250628_htm.xml XML 2048656
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: 10-Q | Act: 34 | File No.: 000-20388 | Film No.: 251165732
SIC: 3613 Switchgear & Switchboard Apparatus
(CF Office: 04 Manufacturing)