EXHIBIT 32.1

 CERTIFICATION UNDER SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
         "CORPORATE RESPONSIBILITY FOR FINANCIAL REPORTS"

I, Frederick A. Krehbiel, Co-Chairman and Chief Executive Officer
of Molex Incorporated, certify that:

1.  The quarterly report on Form 10-Q for the quarter ended
December 31, 2004, as filed with the Securities and Exchange
Commission on the date hereof, fully complies with the
requirements of section 13(a) or 15(d) of the Securities Exchange
Act of 1934; and

2.  The information contained in this quarterly report fairly
presents, in all material respects, the financial condition of the
Company.


Date: March 21, 2005                 /S/ FREDERICK A. KREHBIEL
                                     __________________________
                                     Frederick A. Krehbiel
                                     Co-Chairman and
                                     Chief Executive Officer



The foregoing certification is being furnished solely pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002 (Section 1350,
Chapter 63 of Title 18, United States Code) and is not being filed
as part of the Report or as a separate disclosure document.

A signed original of this written statement required by Section
906 has been provided to Molex Incorporated and will be retained
by Molex Incorporated and furnished to the Securities and Exchange
Commission or its staff upon request.




                            EXHIBIT 32.2

 CERTIFICATION UNDER SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
         "CORPORATE RESPONSIBILITY FOR FINANCIAL REPORTS"


I, Robert B. Mahoney, Acting Chief Financial Officer, Executive
Vice President and President, Far East South of Molex
Incorporated, certify that:

1.  The quarterly report on Form 10-Q for the quarter ended
December 31, 2004, as filed with the Securities and Exchange
Commission on the date hereof, fully complies with the
requirements of section 13(a) or 15(d) of the Securities Exchange
Act of 1934; and

2.  The information contained in this quarterly report fairly
presents, in all material respects, the financial condition of the
Company.


Date: March 21, 2005                   /S/ ROBERT B. MAHONEY
                                      ________________________
                                      Robert B. Mahoney
                                      Acting Chief Financial Officer
                                      Executive Vice President and
                                      President, Far East South




The foregoing certification is being furnished solely pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002 (Section 1350,
Chapter 63 of Title 18, United States Code) and is not being filed
as part of the Report or as a separate disclosure document.

A signed original of this written statement required by Section
906 has been provided to Molex Incorporated and will be retained
by Molex Incorporated and furnished to the Securities and Exchange
Commission or its staff upon request.