"w9gb" wrote in message
...
"Brian - KB9BVN" wrote in message
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I have ended up with several thousand PN2222A NPN's and PN3906 PNP's
transistors in TO92 format.

Brian -

Are the 2N2222A transistors metal or plastic case?

TO92 is a hint, as well as the 'P'. 8-)

73, Leon