    <SEC-DOCUMENT>0000351998-19-000012-index.html : 20190409
    <SEC-HEADER>0000351998-19-000012.hdr.sgml : 20190409
    <ACCEPTANCE-DATETIME>20190409134804
    ACCESSION NUMBER:		0000351998-19-000012
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		3
    CONFORMED PERIOD OF REPORT:	20181231
    FILED AS OF DATE:		20190409
    DATE AS OF CHANGE:		20190409
    EFFECTIVENESS DATE:		20190409

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			DATA I/O CORP
    		CENTRAL INDEX KEY:			0000351998
    		STANDARD INDUSTRIAL CLASSIFICATION:	INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS [3825]
    		IRS NUMBER:				910864123
    		STATE OF INCORPORATION:			WA
    		FISCAL YEAR END:			1211

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-10394
    		FILM NUMBER:		19739134

    	BUSINESS ADDRESS:
    		STREET 1:		6645 185TH AVE NE, SUITE 100
    		CITY:			REDMOND
    		STATE:			WA
    		ZIP:			98052
    		BUSINESS PHONE:		4258676922

    	MAIL ADDRESS:
    		STREET 1:		6645 185TH AVE NE, SUITE 100
    		CITY:			REDMOND
    		STATE:			WA
    		ZIP:			98052
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>proxy_2019.htm
    <DESCRIPTION>PROXY 2018-2019
    <TEXT>
    Document 1 - file: proxy_2019.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>proxycard_back.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: proxycard_back.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>proxycard_front.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: proxycard_front.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>