<SEC-DOCUMENT>0000889331-19-000028-index.html : 20190501 <SEC-HEADER>0000889331-19-000028.hdr.sgml : 20190501 <ACCEPTANCE-DATETIME>20190501065306 ACCESSION NUMBER: 0000889331-19-000028 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20190501 ITEM INFORMATION: Results of Operations and Financial Condition ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20190501 DATE AS OF CHANGE: 20190501 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: 1229 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 19784685 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>8-K <SEQUENCE>1 <FILENAME>q120198-k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: q120198-k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>q12019earningsreleaseex991.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 2 - file: q12019earningsreleaseex991.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>lfuselogo1.jpg <TEXT> Document 3 - file: lfuselogo1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>lfuslogo2.jpg <TEXT> Document 4 - file: lfuslogo2.jpg
</DOCUMENT> </SEC-DOCUMENT>