[sdiy] BC 547 / 2n3904 and lead reversal?
harry
harrybissell at prodigy.net
Sun Aug 11 22:31:40 CEST 2002
I can offer that the 2N3904 and 3906 pin out E-B-C
H^) harry
Jim Johnson wrote:
> OK.. I just ordered a bunch of transistors to stuff in my Catgirl Synth
> boards.. (I figure I'm not _really_ going to get moving on that project
> until next year, but I think soldering boards would be a nice, mindless way
> to escape from the stress of raising a two-year old, now and then)
>
> Anyway: on Ken's site he mentions that the 2N3904 can be substituted for
> the BC547, and the 2n3906 for the BC557 - but he thinks that the
> substitutes might have reversed leads. I'm sensitive to this, because I
> just botched a TR-909 repair for this very reason (Hi Trevor).
>
> Can anyone confirm or deny that the leads are reversed on these
> transistors?
>
> Jim
> ****
> <insert irrelevant quote from obscure source here>
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