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The Molex Employees Federal Credit Union is open to all Molex & subsidiary employees and their family members. To join, you must complete our Enrollment Account Card, Payroll Deduction Authorization form, and submit them with a copy of your Driverís License and Employee ID badge to the credit union. Please be sure to complete the account card entirely and sign it as well! If you have a joint owner, they must sign the card and submit a copy of their Driverís License with yours. If your address does not match your Driverís License you must include a copy of a utility bill for verification of your address, and your Driverís License must not be expired. It is mandatory that you elect a beneficiary on the enrollment card, but a joint owner who will have the same rights as you is optional. If you are not a U.S. citizen, a copy of your Permanent Resident Alien card must also be submitted with your enrollment information.

Please print the Account Card and Payroll Deduction Form by using the PDF links below, then complete them, scan, and send them back to MEFCU with a copy of your Driverís License & Employee ID badge to:

  • In Person or U.S. Mail:
    Molex Credit Union
    2222 Wellington Ct.
    Lisle, IL 60532

  • Email:

  • Fax:
    (630) 416-4918


"This credit union is federally insured by the National Credit Union Administration."
© 2003 Molex Employees Federal Credit Union. All Rights Reserved!
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Our Credit Union is committed to providing a website that is accessible to the widest possible audience in accordance with ADA guidelines. We are working to increase the accessibility and usability of our website for all people. If you are using a screen reader or other auxiliary aid and are having problems using this website, please contact us at (630) 527-4280 for assistance. Products and services available on this website are available at our office located at 2222 Wellington Ct.  Lisle, IL  60532.