1 PROSPECTUS SUPPLEMENT FILED PURSUANT TO RULE 424(B)(3) TO PROSPECTUS DATED NOVEMBER 4, 1999 REGISTRATION NO. 333-84221 $350,000,000 SANMINA CORPORATION 4 1/4% CONVERTIBLE SUBORDINATED NOTES DUE 2004 AND SHARES OF COMMON STOCK This prospectus supplement relates to the resale by the selling securityholders of 4 1/4% convertible subordinated notes due 2004 of Sanmina Corporation and the shares of common stock, par value of $0.01 per share, of Sanmina Corporation issuable upon the conversion of the notes. This prospectus supplement should be read in conjunction with the prospectus dated November 4, 1999, and the prospectus supplements dated November 15, 1999, December 2, 1999, December 16, 1999, January 14, 2000, February 5, 2000, March 1, 2000, March 17, 2000, April 21, 2000, May 12, 2000, July 18, 2000, August 17, 2000 and October 25, 2000 which are to be delivered with this prospectus supplement. All capitalized terms used but not defined in the prospectus supplement shall have the meanings given them in the prospectus. The table below sets forth information as of the date hereof concerning beneficial ownership of the notes of the selling securityholders as listed below. All information concerning beneficial ownership has been furnished by the selling securityholders. PRINCIPAL AMOUNT AT MATURITY OF NUMBER OF SHARES NOTES BENEFICIALLY PERCENTAGE OF OF COMMON STOCK PERCENTAGE OF OWNED THAT MAY BE NOTES THAT MAY BE SOLD COMMON STOCK NAME SOLD OUTSTANDING (1) OUTSTANDING (2) --------- ------------------ ------------- ---------------- --------------- AIG SoundShore Holdings Ltd.................... 31,000 * 1,398 * Credit Suisse First Boston Corporation......... 300,000 * 13,533 * Lehman Brothers Inc............................ 1,000,000 * 45,112 * Lehman Brothers International (Europe)......... 1,000,000 * 45,112 * Lincoln National Convertible Securities Fund... 1,000,000 * 45,112 * Salomon Smith Barney Inc....................... 560,000 * 25,262 * Van Kampen Harbor Fund......................... 1,330,000 * 59,999 * --------------- *Less than 1% (1) Assumes conversion of all of the holder's notes at a conversion price of $22.167 per share of common stock. However, this conversion price will be subject to adjustment as described under "Description of Notes -- Right of Conversion." As a result, the amount of common stock issuable upon conversion of the notes may increase or decrease in the future. (2) Calculated based on Rule 13d-3(d)(i) of the Exchange Act using 306,261,063 shares of common stock outstanding as of January 29, 2001. In calculating this amount, we treated as outstanding the number of shares of common stock issuable upon conversion of all of that particular holder's notes. However, we did not assume the conversion of any other holder's notes. (3) Information about other selling security holders will be set forth in additional prospectus supplements, if required. (4) Assumes that any other holders of notes, or any future transferees, pledgees, donees or successors of or from any such other holders of notes, do not beneficially own any common stock other than the common stock issuable upon conversion of the notes at the initial conversion rate. --------------- THE SECURITIES OFFERED HEREBY INVOLVE A HIGH DEGREE OF RISK. SEE "RISK FACTORS" BEGINNING ON PAGE 7 OF THE PROSPECTUS. THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COM- MISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. --------------- The date of this Prospectus Supplement is January 31, 2001.