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Resistors

Former Member
Former Member over 11 years ago

What info do I need to order these resistors?

imageimageimage

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  • jw0752
    jw0752 over 11 years ago +1
    Hi Jay, It looks to me like the heat has also carbonized your board somewhat. This weakens the board and may cause the pads to come loose when you try to remove the old parts. In circumstances similar…
Parents
  • Former Member
    0 Former Member over 11 years ago

    Hi all,

    The new one are what Lupe Lopez gave me a link to: http://www.newark.com/vishay-bc-components/mrs25000c2201fct00/resistor-thin-film-2-2k-0-6w-1/dp/97K5580, Thanks Lupe....

    They are 600mW and if a 1/2 watt is: 500mW and what I have (the old ones) are a 1/2 watt then I should be good to go. I guess there is no way to know what watt my old ones (in photo on the board) are?

    I think I'm good with these Lupe just wanted to post the size difference and get some feed back, this board was made in the early 80's

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  • Former Member
    0 Former Member over 11 years ago

    Hi all,

    The new one are what Lupe Lopez gave me a link to: http://www.newark.com/vishay-bc-components/mrs25000c2201fct00/resistor-thin-film-2-2k-0-6w-1/dp/97K5580, Thanks Lupe....

    They are 600mW and if a 1/2 watt is: 500mW and what I have (the old ones) are a 1/2 watt then I should be good to go. I guess there is no way to know what watt my old ones (in photo on the board) are?

    I think I'm good with these Lupe just wanted to post the size difference and get some feed back, this board was made in the early 80's

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  • Robert Peter Oakes
    0 Robert Peter Oakes over 11 years ago in reply to Former Member

    So they should be able to handle the power themselves as the old ones also look to be about 500mW but you need to remember they will run hotter (Less surface area to dissipate the heat) so when you mount them, keep them raised off the board quite  way or you run the risk of burning the board

     

    Regards

     

    Peter

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