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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 Uj25XXvwAP08B2cnODsZO7Od56siy3OnA0hSbYyShFm0MV+9krX0aD1nB8Zfm+J4
 Wfu9fptDALlmROxYUmSipA==

<SEC-DOCUMENT>0001104659-07-055796.txt : 20070724
<SEC-HEADER>0001104659-07-055796.hdr.sgml : 20070724
<ACCEPTANCE-DATETIME>20070724195731
ACCESSION NUMBER:		0001104659-07-055796
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070710
FILED AS OF DATE:		20070724
DATE AS OF CHANGE:		20070724

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTERLINK ELECTRONICS INC
		CENTRAL INDEX KEY:			0000828146
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER PERIPHERAL EQUIPMENT, NEC [3577]
		IRS NUMBER:				770056625
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		546 FLYNN RD
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012
		BUSINESS PHONE:		8054848855

	MAIL ADDRESS:	
		STREET 1:		546 FLYNN ROAD
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERLINK ELECTRONICS
		DATE OF NAME CHANGE:	19940525

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Becker Steven R
		CENTRAL INDEX KEY:			0001349005

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21858
		FILM NUMBER:		07997527

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		214-756-6073

	MAIL ADDRESS:	
		STREET 1:		300 CRESCENT COURT
		STREET 2:		SUITE 1111
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-07-10</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000828146</issuerCik>
        <issuerName>INTERLINK ELECTRONICS INC</issuerName>
        <issuerTradingSymbol>LINK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001349005</rptOwnerCik>
            <rptOwnerName>Becker Steven R</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 CRESCENT COURT</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 1111</rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Warrants</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.51</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2007-07-20</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>359920</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2007-07-20</value>
            </exerciseDate>
            <expirationDate>
                <value>2012-07-20</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>359920</value>
                    <footnoteId id="F1"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>359920</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Limited Partnerships</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>8% Convertible Notes</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.26</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2007-07-20</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionTotalValue>
                    <value>907000</value>
                    <footnoteId id="F2"/>
                </transactionTotalValue>
                <transactionPricePerShare>
                    <value>907000</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2007-07-20</value>
            </exerciseDate>
            <expirationDate>
                <value>2010-07-20</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>719841</value>
                    <footnoteId id="F2"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>719841</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Limited Partnerships</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents warrants held directly by SRB Greenway Capital, L.P. (&quot;LP&quot;), SRB Greenway Capital (QP, L.P. (&quot;QP&quot;) and SRB Greenway Offshore Operating Fund, L.P. (&quot;Offshore&quot;).  LP directly holds a warrant exercisable for 35,873 shares of common stock, QP directly holds a warrant exercisable for 311,071 shares of common stock and Offshore holds a warrant exercisable for 12,976 shares of common stock.  The reporting person disclaims beneficial ownership in the securities directly held by LP, QP and Offshore, except to the extent of his pecuniary interest.</footnote>
        <footnote id="F2">Represents convertible notes held directly by SRB Greenway Capital, L.P. (&quot;LP&quot;), SRB Greenway Capital (QP, L.P. (&quot;QP&quot;) and SRB Greenway Offshore Operating Fund, L.P. (&quot;Offshore&quot;).  LP directly holds a convertible note convertible into 71,746 shares of common stock, QP directly holds a convertible note convertible into 622,143 shares of common stock and Offshore holds a convertible note convertible into 25,952 shares of common stock.  The reporting person disclaims beneficial ownership in the securities directly held by LP, QP and Offshore, except to the extent of his pecuniary interest.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Steven R. Becker</signatureName>
        <signatureDate>2007-07-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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