<SEC-DOCUMENT>0001567619-20-008522-index.html : 20200427
<SEC-HEADER>0001567619-20-008522.hdr.sgml : 20200427
<ACCEPTANCE-DATETIME>20200427190921
ACCESSION NUMBER:		0001567619-20-008522
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200423
FILED AS OF DATE:		20200427
DATE AS OF CHANGE:		20200427

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ZOMMER NATHAN
		CENTRAL INDEX KEY:			0001071349

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-20388
		FILM NUMBER:		20821727

	MAIL ADDRESS:	
		STREET 1:		C/O IXYS CORP
		STREET 2:		3540 BASSET STREET
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			85054

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LITTELFUSE INC /DE
		CENTRAL INDEX KEY:			0000889331
		STANDARD INDUSTRIAL CLASSIFICATION:	SWITCHGEAR & SWITCHBOARD APPARATUS [3613]
		IRS NUMBER:				363795742
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1228

	BUSINESS ADDRESS:	
		STREET 1:		8755 WEST HIGGINS ROAD
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		773-628-1000

	MAIL ADDRESS:	
		STREET 1:		8755 WEST HIGGINS ROAD
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: doc1.html

Document 1 - RAW XML: doc1.xml

</DOCUMENT>
</SEC-DOCUMENT>