Exhibit 99.1

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                       AS ADOPTED PURSUANT TO SECTION 906
                        OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Reptron Electronics, Inc. (the
"Company") on Form 10-Q for the period ended March 31, 2003 as filed with the
Securities and Exchange Commission on the date hereof (the "Form 10-Q"), I,
Michael L. Musto, Chief Executive Officer of the Company, certify, pursuant to
18 U.S.C. (S)1350, as adopted pursuant to (S) 906 of the Sarbanes-Oxley Act of
2002, that:

     (1)  The Form 10-Q fully complies with the requirements of Section 13(a) or
          15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or
          78o(d)); and

     (2)  The information contained in the Form 10-Q fairly presents, in all
          material respects, the financial condition and results of operations
          of the Company.

Dated: May 20, 2003



/s/ Michael L. Musto
 ------------------------------------------
Michael L. Musto
Chief Executive Officer