    <SEC-DOCUMENT>0000026058-20-000021-index.html : 20200319
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    ACCESSION NUMBER:		0000026058-20-000021
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		18
    CONFORMED PERIOD OF REPORT:	20200514
    FILED AS OF DATE:		20200319
    DATE AS OF CHANGE:		20200319

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CTS CORP
    		CENTRAL INDEX KEY:			0000026058
    		STANDARD INDUSTRIAL CLASSIFICATION:	PRINTED CIRCUIT BOARDS [3672]
    		IRS NUMBER:				350225010
    		STATE OF INCORPORATION:			IN
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-04639
    		FILM NUMBER:		20728405

    	BUSINESS ADDRESS:
    		STREET 1:		4925 INDIANA AVENUE
    		CITY:			LISLE
    		STATE:			IL
    		ZIP:			60532
    		BUSINESS PHONE:		6305778800

    	MAIL ADDRESS:
    		STREET 1:		4925 INDIANA AVENUE
    		CITY:			LISLE
    		STATE:			IL
    		ZIP:			60532
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    <TYPE>PRE 14A
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    <FILENAME>a2020proxy.htm
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    <TEXT>
    Document 1 - file: a2020proxy.htm

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    <FILENAME>a2020prelimproxyvotingca001.jpg
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    Document 2 - file: a2020prelimproxyvotingca001.jpg

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    Document 3 - file: a2020prelimproxyvotingca002.jpg

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    <FILENAME>alfonsoa01.jpg
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    Document 4 - file: alfonsoa01.jpg

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    <FILENAME>bill1a01.jpg
    <TEXT>
    Document 5 - file: bill1a01.jpg

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    <FILENAME>boba01.jpg
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    Document 6 - file: boba01.jpg

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    Document 9 - file: chart-387132b1cd7555b5975a01.jpg

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    Document 10 - file: gordon1a01.jpg

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    Document 12 - file: image2a03.jpg

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    Document 13 - file: image5a03.jpg

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    Document 14 - file: image6a03.jpg

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    Document 15 - file: image7a03.jpg

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    <FILENAME>janeli.jpg
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    Document 16 - file: janeli.jpg

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    Document 17 - file: kieran1a01.jpg

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    Document 18 - file: patricia1a01.jpg

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