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Author Topic: Are there different kinds of A940 transistors??  (Read 1324 times)

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AE35

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Are there different kinds of A940 transistors??
« on: November 16, 2011, 05:11:21 pm »
Hi all!

I just ordered some A940's to replace a bad one I have. I have two of these
chassis, so I have a working one. The original A940 transistor on a working
chassis measures about 680mV with red on B and black on emitter. But none
of the A940's I ordered measures anything...just OL. (even in circuit)

So, I'm thinking: Are there different kinds of A940's?

Thanks!


Ken Layton

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Re: Are there different kinds of A940 transistors??
« Reply #1 on: November 17, 2011, 12:04:53 pm »
2SA940 crosses to NTE398 and is typically used as a vertical output transistor.

http://www.mcmelectronics.com/product/2SA940