Help Identify

Discussion in 'General Electronics Chat' started by dom350, Jun 19, 2014.

  1. dom350

    Thread Starter New Member

    Jun 19, 2014
    3
    0
    Hello everyone, I am new to this forum and I am working on repairing my CCTV DVR. I have been removing capacitors and testing, but I can't figure out what this is... looks like a capacitor.

    Any help would be greatly appreciated.
     
  2. shteii01

    AAC Fanatic!

    Feb 19, 2010
    3,393
    497
    Ok, we got a pic.
    Now.
    How about description? What is written on it? Is there a marking on the pcb corresponding to this part?
     
  3. inwo

    Well-Known Member

    Nov 7, 2013
    2,433
    315
    Radial inductors.
    Not likely to fail.
     
  4. dom350

    Thread Starter New Member

    Jun 19, 2014
    3
    0
    Nothing on the PCB. the part shows

    .100
    .100
    .100

    thats it.
     
  5. dom350

    Thread Starter New Member

    Jun 19, 2014
    3
    0
    hmm okay, dont know what those do, but a quick google search should do the trick. Anyway I can test them?
     
  6. THE_RB

    AAC Fanatic!

    Feb 11, 2008
    5,435
    1,305
    Yes, it is a coil of wire so the resistance will be very low.
     
  7. Dodgydave

    Distinguished Member

    Jun 22, 2012
    4,995
    745
    I would say its a 100uH inductor.
     
  8. THE_RB

    AAC Fanatic!

    Feb 11, 2008
    5,435
    1,305
    Could also be 10uH.

    And the dot sometimes denotes a polarised inductor, you can tell those because they are magnetised and will stick to a paperclip. They are mainly used in CRT TVs.
     
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