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Re: 2sk146 fets

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Dear Mark,

please read this old message-

Regards, Chris

Posted by john curl (i) on June 11, 2001 at 15:56:22

In Reply to: Re: Hunting for fet's. Thanks (nt) posted by C.B. on June 11, 2001 at 08:28:16:

The 2SK146 ultra low noise dual fet has been discontinued. This device was 2 X 2SK147 fets factory matched and banded together with an aluminum cover. They are available here and there. I think that Erno
Borbeley sells them out of Germany. It is easier to put two 2SK389 devices together to get about the same noise. These are matched fets, but are a smaller die, so they are slightly more noisy. For many
applications, a single 2SK389 is quiet enough.


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  • Re: 2sk146 fets - ChrisK 01:23:25 05/31/02 (1)


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