[sdiy] 2N3102, 2N3415

patchell patchell at silcom.com
Sun Apr 8 04:38:34 CEST 2001


    According to my reference, a 2n3102 is a 110 AMP, 900 volt SCR or TRIAC.
Man, that is gona be some VCO....

    The 2n3415 is a pretty much normal NPN, for that you can use just a plain
old 2n3904.

    If the schematic is posted somewhere, I am sure there are plenty of people
here who can suggest a replacement for the one strange one.  Either my reference
is wrong, or one of the numbers in that part number is wrong.

med wrote:

> Okay, i have a schematic for a vco that calls for
> -10 of 2N3102
> -1 of 2N3415
> transistors. the ten supposedly make an astable multivibrator(i think); the
> 2N3415 acts as an amplifier (i believe).
> However:
> -no shops in the area have heard of either
> -internet searches turn up nothing for them
> so: where can i get them, or, failing that, what are the specs, and suitable
> replacements?

--
 -Jim
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