Identify a unijunction or PUT

Thread Starter

inwo

Joined Nov 7, 2013
2,419
Cleaning house.
Throwing out all the old transistors I've collected if I don't at least have enough to catalog.

In my uj bin I've got some GE-687.

Is there a quick way to find out if it's a uj or put?

I'm too tired tonite to put (pun) a circuit together and can't find any other info.
 

Thread Starter

inwo

Joined Nov 7, 2013
2,419
I'm off the hook.
I found a note from my smarter self showing the pin-out and identified as a put.:)
 
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