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Where to find old transistors or what are the equivalents (references in msg)

D

David Winter

Jan 1, 1970
0
Hi there,

I want to rebuild a couple old analog circuits which used transistors from
the late 1960s:
2N2925 and 2N4275
2N5133, 2N5134 and 2N5137

I know I could replace them with generic PNP and NPN models by changing some
caps and res around them but I want to avoid this and see whether somebody
knows where I can find these transistors, or whether there are exact (or
almost) replacements).

If you know a source for them I would buy in quantity but only at reasonable
price (I'm getting sick with those online sellers who ask for offers).


Replies by email preferred as I'm going on holiday and don't know if I will
be ablt to read the news.


Thanks,

David Winter
 
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