Need help identifying resistor.

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  • DubTechnic
    New Member
    • Oct 2023
    • 3
    • United States
    #1

    Need help identifying resistor.

    So obv a 10k resistor. But I can't find wattage rating for it. Came from an automotive pcm. If that helps. Input voltage starts at 12v but I'm sure drops down to 3 and 5 etc.

    Thanks in advance. And sorry if this is ridiculous. I'm still a bit of a novice.
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    • Answer selected by DubTechnic at 09-24-2024, 09:04 AM.
      harp
      Badcaps Veteran
      • Jun 2022
      • 584
      • Planet Earth
      Tantalum capacitor... 47000000pF, 47uF/10V, positive + side is marked strap.
      K is tolerance class, not "kilo". Is should not be on 12v rail...
      Last edited by harp; 09-24-2024, 08:42 AM.
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        • harp
          Badcaps Veteran
          • Jun 2022
          • 584
          • Planet Earth
          #2
          Tantalum capacitor... 47000000pF, 47uF/10V, positive + side is marked strap.
          K is tolerance class, not "kilo". Is should not be on 12v rail...
          Last edited by harp; 09-24-2024, 08:42 AM.
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            • DubTechnic
              New Member
              • Oct 2023
              • 3
              • United States
              #3
              Originally posted by harp
              Tantalum capacitor... 47000000pF, 47uF/10V, positive + side is marked strap.
              K is tolerance class, not "kilo". Is should not be on 12v rail...
              Well lol I definately learned something. Thanks!

                Comment

                • Crystaleyes
                  Badcaps Veteran
                  • Sep 2021
                  • 493
                  • Brazil
                  #4
                  Well, the important thing is that you learnt. 😁

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                    • truclacicr
                      Badcaps Veteran
                      • Apr 2019
                      • 289
                      • australia
                      #5
                      Those tantalum caps were notorious for catastrophic failures. I saw one catch fire like a match-head while I was testing a board in a minicomputer chassis. I have replaced hundreds of them during my working life.

                      I would replace it with a safer, modern part.

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