    <SEC-DOCUMENT>0001193125-23-087737-index.html : 20230331
    <SEC-HEADER>0001193125-23-087737.hdr.sgml : 20230331
    <ACCEPTANCE-DATETIME>20230331135528
    ACCESSION NUMBER:		0001193125-23-087737
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20221231
    FILED AS OF DATE:		20230331
    DATE AS OF CHANGE:		20230331
    EFFECTIVENESS DATE:		20230331

    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:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-04639
    		FILM NUMBER:		23786509

    	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
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>d420839dars.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: d420839dars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>