<SEC-DOCUMENT>0001104659-13-046427.txt : 20130603
<SEC-HEADER>0001104659-13-046427.hdr.sgml : 20130603
<ACCEPTANCE-DATETIME>20130603161749
ACCESSION NUMBER:		0001104659-13-046427
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20130530
FILED AS OF DATE:		20130603
DATE AS OF CHANGE:		20130603

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SANMINA CORP
		CENTRAL INDEX KEY:			0000897723
		STANDARD INDUSTRIAL CLASSIFICATION:	PRINTED CIRCUIT BOARDS [3672]
		IRS NUMBER:				770228183
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		2700 N FIRST ST
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134
		BUSINESS PHONE:		4089643500

	MAIL ADDRESS:	
		STREET 1:		2700 N FIRST ST
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SANMINA-SCI CORP
		DATE OF NAME CHANGE:	20020211

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SANMINA CORP/DE
		DATE OF NAME CHANGE:	19930729

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SANMINA HOLDINGS INC
		DATE OF NAME CHANGE:	19930223

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Tyler Michael R
		CENTRAL INDEX KEY:			0001330318

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21272
		FILM NUMBER:		13888291

	MAIL ADDRESS:	
		STREET 1:		7565 IRVINE CENTER DRIVE
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
</SEC-HEADER>
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<SEQUENCE>1
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        <issuerCik>0000897723</issuerCik>
        <issuerName>SANMINA CORP</issuerName>
        <issuerTradingSymbol>SANM</issuerTradingSymbol>
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            <rptOwnerCik>0001330318</rptOwnerCik>
            <rptOwnerName>Tyler Michael R</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2700 NORTH FIRST STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN JOSE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>95134</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Exec VP, General Counsel</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <value>Common Stock</value>
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            <transactionTimeliness>
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            <transactionAmounts>
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                    <value>15000</value>
                </transactionShares>
                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
                    <value>A</value>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
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            <transactionDate>
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            <transactionTimeliness>
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        </nonDerivativeTransaction>
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    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Employee Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
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            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-05-30</value>
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            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>17822</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2019-08-17</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>17822</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
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            </transactionDate>
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                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionTimeliness>
                <value></value>
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                <transactionShares>
                    <value>15625</value>
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                <transactionPricePerShare>
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                    <value>D</value>
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            <expirationDate>
                <value>2020-11-15</value>
            </expirationDate>
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                <underlyingSecurityTitle>
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                    <value>D</value>
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            <conversionOrExercisePrice>
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                <value>2013-05-30</value>
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                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>15000</value>
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                <transactionPricePerShare>
                    <value>0</value>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
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                <value>2021-11-15</value>
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                    <value>0</value>
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                <directOrIndirectOwnership>
                    <value>D</value>
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    <footnotes>
        <footnote id="F1">THE SALE PRICE REPORTED IN COLUMN 4 OF TABLE 1 REPRESENTS THE WEIGHTED AVERAGE SALE PRICE OF SHARES SOLD RANGING FROM $13.35 TO $13.39 PER SHARE.  UPON REQUEST BY THE COMMISSION STAFF, THE ISSUER, OR SECURITY HOLDER OF THE ISSUER, THE REPORTING PERSON WILL PROVIDE FULL INFORMATION REGARDING THE NUMBER OF SHARES SOLD AT EACH SEPARATE PRICE.</footnote>
        <footnote id="F2">THE NON-QUALIFIED STOCK OPTIONS VESTS IN 4 YEAR VESTING SCHEDULE, 25% ON AUGUST 17, 2010 AND 1/36TH OF  THE REMAINING OPTION TO VEST EACH MONTH THEREAFTER.</footnote>
        <footnote id="F3">THE NON-QUALIFIED STOCK OPTIONS VESTS IN 4 YEAR VESTING SCHEDULE, 25% ON NOVEMBER 15, 2011 AND 1/36TH OF  THE REMAINING OPTION TO VEST EACH MONTH THEREAFTER.</footnote>
        <footnote id="F4">THE NON-QUALIFIED STOCK OPTIONS VESTS IN 4 YEAR VESTING SCHEDULE, 25% ON NOVEMBER 15, 2012 AND 1/36TH OF  THE REMAINING OPTION TO VEST EACH MONTH THEREAFTER.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Christopher K. Sadeghian, Attorney-in-Fact</signatureName>
        <signatureDate>2013-06-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
