I've Googled till I'm blue, but I haven't
been able to find it. What
would be a good cross for a DEC 3639 PNP transistor? Or, failing
that, what are the specs for this transistor?
2N3639. My cross here. It doesn't seem to be picked up by the
search engines for some reason.
http://www.pdp8online.com/pdp8docs/decsub.txt