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How to identify fake JFETs?
How to identify fake JFETs?
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Old 21st June 2019, 12:36 AM   #81
DualTriode is offline DualTriode  United States
diyAudio Member
Join Date: Aug 2009
Location: Nor Cal
Hello All,

I have been looking around for and purchased some 2N5457 and 2N5460 N and P channel JFET’s. I found 2 brands, ON and Central. Both brands are legitimate transistors.

I suppose a third manufacture could also make transistors that also meet the product specifications but not meet the industry requirements for being licensed to manufacture and legitimately label their products as 2N5457 and 2N5460 N and P channel JFET’s. They would be counterfeit or fakes.

Just thinking out loud.

Thanks DT
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