LITTELFUSE INC /DE
COMPANY
DEF 14A
FORM
2026-03-12
FILING DATE
None
PERIOD END
218
FACTS
SIC 3613
Filing Software CompSci
CIK 0000889331
Taxonomy US GAAP 2025  
SIC 3613
CIK 0000889331
Filing Software CompSci
Taxonomy US GAAP 2025  
Standard Concepts
37
Extended Concepts
22
37%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
Data Quality Errors
0
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.