Cornet2 component problem

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penance

  • Jr. Member
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Cornet2 component problem
« on: 8 Jun 2004, 01:17 pm »
The cornet 2 schematic states a 2SC3942 for use in the CCS.
I cant source these in the UK and Digikey want a £10 (around $22) handling fee.

Are there any substitues i can use, maybe the MJE340?

hagtech

Cornet2 component problem
« Reply #1 on: 9 Jun 2004, 04:26 am »
MJE340 will work ok except pinout is different.  TO-220 package is better fit.  Try something like a TIP50.  You need an NPN bipolar type (not darlington) that can handle 200V.

jh :)