Re: 7704a repair adventure


Craig Sawyers <c.sawyers@...>
 

You could try a PN2369A this is the to92 version of the 2N2369A
this is one of the fastest transistor around and readily
available. Since the 7704A is a 200 or 250 Mhz scope it will
probably be fast enough. Certainly worth a try until you can find
something else.
David diGiacomo replied off-list, thinking that I was the guy with the
problem - but he made a good suggestion for monteen (whoever he is...).
That is the 2N5770 - FT of 900MHz, Coe of 1.7pF and the same case style and
lead order. Made by Fairchild, in current production.

In fact, there are 100 for sale on eBay at the moment for $5.50 buy-it-now,
item 3812272299

Craig

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