Help finding replacement diode

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  • Storyteller12
    Badcaps Veteran
    • Jun 2020
    • 624
    • USA

    #1

    Help finding replacement diode

    I am ordering parts from Mouser electronics and need help finding a replacement diode.

    Attached are pics of the good diode with readings.

    Thanks in advance
    Attached Files
    Last edited by Storyteller12; 01-11-2023, 01:07 PM.
  • petehall347
    Badcaps Legend
    • Jan 2015
    • 4422
    • United Kingdom

    #2
    Re: Help finding replacement diode

    they are marked as zeners .

    Comment

    • stj
      Great Sage 齊天大聖
      • Dec 2009
      • 30911
      • Albion

      #3
      Re: Help finding replacement diode

      it's a zener diode, test it in the A & K position.

      Comment

      • Storyteller12
        Badcaps Veteran
        • Jun 2020
        • 624
        • USA

        #4
        Re: Help finding replacement diode

        Thanks for the help
        Attached Files

        Comment

        • stj
          Great Sage 齊天大聖
          • Dec 2009
          • 30911
          • Albion

          #5
          Re: Help finding replacement diode

          so now you know, it's a 15 or 16v zener diode,
          from the size it's probably rated at 400 or 500mW

          Comment

          • Storyteller12
            Badcaps Veteran
            • Jun 2020
            • 624
            • USA

            #6
            Re: Help finding replacement diode

            Thank you very much. I think 16v as that what the relay from the filter board is rated and that connect to this board.

            Can you confirm if this zener diode will work as a suitable replacement from mouser.

            https://www.mouser.com/ProductDetail...2F2sTlqw%3D%3D

            Appreciate it

            Comment

            • stj
              Great Sage 齊天大聖
              • Dec 2009
              • 30911
              • Albion

              #7
              Re: Help finding replacement diode

              looks good - you need to check the length of the original against them though.

              and at those prices - obviously you want 10 of them

              Comment

              • petehall347
                Badcaps Legend
                • Jan 2015
                • 4422
                • United Kingdom

                #8
                Re: Help finding replacement diode

                why replace if seemingly good ?

                Comment

                • Storyteller12
                  Badcaps Veteran
                  • Jun 2020
                  • 624
                  • USA

                  #9
                  Re: Help finding replacement diode

                  Originally posted by petehall347
                  why replace if seemingly good ?
                  There not good. I have 2 identical boards on an induction cooktop. 1 blew up and I'm using the good board to find values of parts for the bad one

                  Comment

                  • Storyteller12
                    Badcaps Veteran
                    • Jun 2020
                    • 624
                    • USA

                    #10
                    Re: Help finding replacement diode

                    Thank you stj for your expertise.

                    Comment

                    • petehall347
                      Badcaps Legend
                      • Jan 2015
                      • 4422
                      • United Kingdom

                      #11
                      Re: Help finding replacement diode

                      Originally posted by Storyteller12
                      There not good. I have 2 identical boards on an induction cooktop. 1 blew up and I'm using the good board to find values of parts for the bad one
                      good plan . carry on as you were .

                      Comment

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