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ARCHIVED FORUM -- April 2007 to March 2012
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This is the first Archived Forum which was active between 17th April 2007 and 1st March February 2012

 

Latest post 12-29-2009 9:35 PM by Jeff Hoyt. 3 replies.
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  • 12-28-2009 10:36 PM

    • Jeff Hoyt
    • Not Ranked
    • Joined on 12-27-2009
    • Reno, NV, USA
    • Posts 31
    • Bronze Member

    BM8000 transistor substitution

    I am compiling my order to rebuild the damaged Module 5 in the Beomaster 8000. I am having a difficult time finding the transistor "BF857", predriver. The SM also lists the BD849, but it's not coming up either. Is there a good *available* substitute?
  • 12-29-2009 4:41 AM In reply to

    Re: BM8000 transistor substitution

    Use BF759

  • 12-29-2009 8:47 AM In reply to

    • Jeff Hoyt
    • Not Ranked
    • Joined on 12-27-2009
    • Reno, NV, USA
    • Posts 31
    • Bronze Member

    Re: BM8000 transistor substitution

    Thanks for the response, but no one has that either. My sources are Digikey, Mouser, and MCM. I can source an NTE part locally, NTE171, but I've been advised to stay clear of NTE parts.

  • 12-29-2009 9:35 PM In reply to

    • Jeff Hoyt
    • Not Ranked
    • Joined on 12-27-2009
    • Reno, NV, USA
    • Posts 31
    • Bronze Member

    Re: BM8000 transistor substitution

    I found a BF859 at MCM, should be a drop-in replacement...AFAIK

     

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