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    CONFORMED PERIOD OF REPORT:	20240425
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    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			LITTELFUSE INC /DE
    		CENTRAL INDEX KEY:			0000889331
    		STANDARD INDUSTRIAL CLASSIFICATION:	SWITCHGEAR & SWITCHBOARD APPARATUS [3613]
    		ORGANIZATION NAME:           	04 Manufacturing
    		IRS NUMBER:				363795742
    		STATE OF INCORPORATION:			DE
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    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60631
    		BUSINESS PHONE:		773-628-1000

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    		CITY:			CHICAGO
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