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Unknown component

Discussion in 'General Electronics Discussion' started by Vrabo, Jul 6, 2016.

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  1. Vrabo

    Vrabo

    1
    0
    Jul 6, 2016
    hello.

    I found a component in a circuit which i can't find it anywhere, nor any info. I was hoping someone knows what is it.
    The component has the following code.

    FS40
    32DH
    3712

    The package is TO-220. I have uploaded the logo on the package, maybe you could provide some info about the manufacturer.

    Any help will be useful.
    Thank you
     

    Attached Files:

  2. davenn

    davenn Moderator

    13,883
    1,966
    Sep 5, 2009
    so, what is the circuit, and where in the circuit

    how about some sharp and well lit photos of both sides of the board
     
  3. Chris01

    Chris01

    1
    0
    Jul 10, 2016
    I have a component too that I don't know about. It looks like a 556 ic but it is not giving me the same operation as a 556 ic... the number "p3 SN74LS08N" is written on the chip. Please if u have any idea about it u could share. Am actually new here
     

    Attached Files:

  4. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,499
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    Jan 21, 2010
    Here is a great new resource that very few people know about. Use it and amaze people!
     
  5. Kennynva

    Kennynva

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    Jul 14, 2016
  6. 73's de Edd

    73's de Edd

    3,159
    1,329
    Aug 21, 2015
    That's being exactly correct . . . . now give that man the free teddy bear which he just won !
    You should also expect many other parts of that type around on the piece of equipments circuit board
    Plus, your equipment seems to have been assembled about 34 years ago.



    73's de Edd




    .
     
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