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What Component Is This?

By on January 17, 2013

Try guess what type of component in the photo. It has 3 legs and the word printed as "203" and it has a small screw shape at the top left hand corner.

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15 Comments

  1. beh

    January 17, 2013 at 8:09 am

    HI MR YONG
     this is a trimmer cap .
    beh

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    • Jestine Yong

      January 17, 2013 at 9:07 am

      HI Beh,

      Good try but it was not the answer.

      Jestine

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  2. beh

    January 17, 2013 at 8:11 am

    ..........and 0.02 microfard...................
     

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  3. Fonsiorejas14

    January 17, 2013 at 10:10 am

    Hello:
    I think is a 20 Kohm variable resistor.

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  4. Vic

    January 17, 2013 at 10:39 am

    Hello Jestine
    Looks to me like a adjustable Trim Pot
    Thanks
    Vic

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  5. badr

    January 17, 2013 at 2:58 pm

    hello mr jestine
    this is trimmer potentiometer 

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  6. palanisamy

    January 17, 2013 at 4:03 pm

    VR- veriable resister or some call veriable capasitor

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  7. mohammadreza naqimaram

    January 17, 2013 at 4:22 pm

    hi jestine yong
    this is  trimmer potentiometer.;)

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  8. ifa

    January 17, 2013 at 4:27 pm

    sir, i have no idea. so please let us know. thank you.

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  9. Bradley Brake

    January 17, 2013 at 4:59 pm

    How about adjustable time delay relay.

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    • Jestine Yong

      January 17, 2013 at 8:00 pm

      Hi Everyone,

      Good try and thanks for doing some homework. The answer is cermet trimmer precision potentiometer and the value is 20K ohm.

      Thanks.

      Jestine

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  10. beh

    January 17, 2013 at 5:00 pm

    Trimmer potentiometers or "trimpots".

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  11. teh

    July 3, 2014 at 12:23 pm

    Good one this

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  12. Tahir

    July 3, 2014 at 12:27 pm

    Hi jestine you got me thinking really about this one I also thought it was a adjustable capacitor of some sort. Cermet I've seen a few going for sale. Thank brother jestine I always learn new things from your website god bless you and your family

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    • Jestine Yong

      July 3, 2014 at 10:25 pm

      HI Tahir,

      You are welcome!

      Jestine

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