<SEC-DOCUMENT>0000313028-18-000018-index.html : 20180209
<SEC-HEADER>0000313028-18-000018.hdr.sgml : 20180209
<ACCEPTANCE-DATETIME>20180209165248
ACCESSION NUMBER:		0000313028-18-000018
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180209
DATE AS OF CHANGE:		20180209

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PLEXUS CORP
		CENTRAL INDEX KEY:			0000785786
		STANDARD INDUSTRIAL CLASSIFICATION:	PRINTED CIRCUIT BOARDS [3672]
		IRS NUMBER:				391344447
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-41520
		FILM NUMBER:		18592534

	BUSINESS ADDRESS:	
		STREET 1:		PLEXUS CORP
		STREET 2:		ONE PLEXUS WAY
		CITY:			NEENAH
		STATE:			WI
		ZIP:			54956
		BUSINESS PHONE:		9209696000

	MAIL ADDRESS:	
		STREET 1:		PLEXUS CORP
		STREET 2:		ONE PLEXUS WAY
		CITY:			NEENAH
		STATE:			WI
		ZIP:			54956

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BARROW HANLEY MEWHINNEY & STRAUSS LLC
		CENTRAL INDEX KEY:			0000313028
		IRS NUMBER:				752403190
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		31ST FLOOR
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201-2761
		BUSINESS PHONE:		2146651900

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		31ST FLOOR
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201-2761

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BARROW HANLEY MEWHINNEY & STRAUSS INC
		DATE OF NAME CHANGE:	19940228
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>plxs13g02092018.htm
<DESCRIPTION>SCHEDULE 13G
<TEXT>
Document 1 - file: plxs13g02092018.htm

</DOCUMENT>
</SEC-DOCUMENT>