How to repair ffc connector on microwave panel

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  • Peterpies
    New Member
    • Sep 2025
    • 6
    • New zealand

    #1

    How to repair ffc connector on microwave panel

    I have a sharp microwave front panel connectors which link to the motherboard via ffc strips into push in connectors, see images, the connector strips are worn I have cut them back but they still don’t make a good connection any ideas how I can overcome this would be appreciated. All switches on panel which are touch type work fine, have thought about conductive pen or paint anyhelp appreciated.
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    Last edited by Peterpies; 09-21-2025, 10:31 AM.
  • CapLeaker
    Leaking Member
    • Dec 2014
    • 8327
    • Canada

    #2
    Either hardwire it or conductive paint. I just find the paint makes a mess and don’t really like it. I’d rather find a different way. If you are really careful and got low melt solder and flux you can actually solder a wire to that carbon track on the plastic strip.

    Comment

    • Peterpies
      New Member
      • Sep 2025
      • 6
      • New zealand

      #3
      Capleaker, thanks very much for that I did think it would be messy haven’t used it myself, perhaps if I use copper strips, very thin, and solder with low temp solder may be an option, thanks I will try that and update you after my efforts

      Comment

      • CapLeaker
        Leaking Member
        • Dec 2014
        • 8327
        • Canada

        #4
        It’s not easy, but I did that before. It is very delicate work,

        Comment

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