Algar_emi said:Hi. Ièm looking for the american (digikey) part number equivalent of the following european transistors:
BC546B
BC556B
BC639
BF256A
Can someone help me on that?
Thanks...
I'm sure, that Onsemi makes the 546/556, and the 639....
sajti
Algar_emi said:I think it is use in this circuit as a current source for T35,T36.
Hi,
The closest replacement (RF characteristic) for BF256 in digikey catalog is 2N5486. However, in this application almost any N ch jfet with Idss around 5mA will be just fine, IMO.
It is Elektor's THE AMP?
Regards,
Milan
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