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unijunction needed

Discussion in 'Electronic Repair' started by alp soandso, Sep 23, 2011.

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  1. alp soandso

    alp soandso Guest

    Looking for an SSI part.

    MSU 112-2

    I need ONE but will take a few more if absolutely necessary.
    I am not looking for a minimum order of a few hundred.

    remove the first alp in the adrs to contact.
    I live in canada

    Thanks
     
  2. Charles

    Charles Guest

  3. alp soandso

    alp soandso Guest

    Jeff,
    I don't use newsgroups very often. I hope I have done something taboo by
    crossposting. As a matter of fact, there are some interesting links in a
    reply in that other group.

    Charles, Thanks. Every little bit helps.
    Yes, perhaps one of those will work. Electronics is not my strong suit.
    I'll have a bit of a time figuring out which one.

    Thanks for the replies!

    Alp
     
  4. shrtrnd

    shrtrnd

    3,826
    526
    Jan 15, 2010
    I don't know if they've got your part. But when I'm stuck, I check with Sphere in British
    Columbia. If they don't have it and I need it, often they look for it for me.
     
  5. alp soandso

    alp soandso Guest

    The relay/timer is part of a 25-30 year old mass spectrometer. It was
    working fine until something in the relay/timer stopped working.
    I had a spare, I popped it in and the mass spectrometer is working
    again. I have no more spare relay/timers so I want to fix the one I took
    out just in case the replacement goes.

    I'll have time to put into it in about 2 weeks.

    Thanks

    Alp
     
  6. Charles

    Charles Guest

    "alp soandso" wrote in message
    Jeff,
    I don't use newsgroups very often. I hope I have done something taboo by
    crossposting. As a matter of fact, there are some interesting links in a
    reply in that other group.

    Charles, Thanks. Every little bit helps.
    Yes, perhaps one of those will work. Electronics is not my strong suit.
    I'll have a bit of a time figuring out which one.

    You are most welcome. The 2N4870 will probably work.
     
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