[sdiy] Russian transistor replacement

Gorka Garcia torpedo at demadrid.com
Thu Mar 6 20:25:29 CET 2008

I am trying to fix a russian Junost-21. One of the problems it has is that is missing a transistor, an n-channel FET. According to the schematics it is a KN302BM (I think). It is the one in the bottom right of the following schematic scan:

http://web.archive.org/web/20040525061311/http://www.ruskeys.net/pasp/unost21/c/uncxem1.jpg (the ruskeys webpage seems to be down, so I had to use archive.org)

Any ideas of what could be a good replacement? or any suggestions of general purpose n-channel FETs to try?



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