<SEC-DOCUMENT>0001437749-17-005237-index.html : 20170324 <SEC-HEADER>0001437749-17-005237.hdr.sgml : 20170324 <ACCEPTANCE-DATETIME>20170324165945 ACCESSION NUMBER: 0001437749-17-005237 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20170324 DATE AS OF CHANGE: 20170324 EFFECTIVENESS DATE: 20170324 FILER: 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: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 17713360 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>DEFA14A <SEQUENCE>1 <FILENAME>lfus20170324_defa14a.htm <DESCRIPTION>FORM DEFA14A <TEXT> Document 1 - file: lfus20170324_defa14a.htm
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