[sdiy] Matched dual NPN

James Patchell patchell at cox.net
Fri Feb 11 02:45:25 CET 2005


And besides the MAT02, Digikey also carries the MAT04.

Also look for either the NTE42 or NTE43....one is a PNP, can't remember 
which...but for what you get, they are expensive.  More bang for the buck 
with the MAT02 or MAT04...

At 01:14 PM 2/10/2005 +0000, Paul Maddox wrote:
>Dave,
>
> > I've been searching Mouser and Digikey for dual matched NPNs for use in a
> > VCA (common emitter configuration).   So far I have only found surface
>mount
> > parts, and would really like to use through-hole.   Where have you guys
>been
> > picking these up in the US?
>
>Just a thought, have you considered things like the MAT01/02?
>you can get these in through hole format, but they're not common emitters,
>just pairs n the same 'package', you just join the two together :-)
>
>Paul

         -Jim
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