<SEC-DOCUMENT>0000889331-25-000178-index.html : 20250908
<SEC-HEADER>0000889331-25-000178.hdr.sgml : 20250908
<ACCEPTANCE-DATETIME>20250908162938
ACCESSION NUMBER:		0000889331-25-000178
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250905
FILED AS OF DATE:		20250908
DATE AS OF CHANGE:		20250908

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Henderson Gregory N.
		CENTRAL INDEX KEY:			0001590599
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-20388
		FILM NUMBER:		251300391

	MAIL ADDRESS:	
		STREET 1:		C/O HITTITE MICROWAVE CORPORATION
		STREET 2:		2 ELIZABETH DRIVE
		CITY:			CHELMSFORD
		STATE:			MA
		ZIP:			01824

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LITTELFUSE INC /DE
		CENTRAL INDEX KEY:			0000889331
		STANDARD INDUSTRIAL CLASSIFICATION:	SWITCHGEAR & SWITCHBOARD APPARATUS [3613]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				363795742
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1227

	BUSINESS ADDRESS:	
		STREET 1:		6133 NORTH RIVER ROAD
		STREET 2:		SUITE 500
		CITY:			ROSEMONT
		STATE:			IL
		ZIP:			60018
		BUSINESS PHONE:		773-628-1000

	MAIL ADDRESS:	
		STREET 1:		6133 NORTH RIVER ROAD
		STREET 2:		SUITE 500
		CITY:			ROSEMONT
		STATE:			IL
		ZIP:			60018
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<TEXT>
Document 1 - file: form4.html

Document 1 - RAW XML: form4.xml

</DOCUMENT>
</SEC-DOCUMENT>