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Form SD - Specialized disclosure report:
SEC Accession No. 0000889331-24-000139
Filing Date
2024-05-24
Accepted
2024-05-24 08:42:22
Documents
2

Document Format Files

Seq Description Document Type Size
1 SD fye2023formsd.htm SD 40791
2 EX-1.01 exhibit101conflictminerals.htm EX-1.01 487217
  Complete submission text file 0000889331-24-000139.txt   529136
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)

IRS No.: 363795742 | State of Incorp.: DE | Fiscal Year End: 1228
Type: SD | Act: 34 | File No.: 000-20388 | Film No.: 24980980
SIC: 3613 Switchgear & Switchboard Apparatus
(CF Office: 04 Manufacturing)