These would be the considered one of the "compliments" for these dual transistor variations but the Emitter is the middle lead, both have the same specs (very close).
They are internally matched, tested with a Fluke meter using the diode check function.I got these parts long before fakes came along, sold as is, as in, they are new original parts numbers.
I did not check for the individual betas (gain), but they all have the same lot number, per type polarity.
One should ALWAYS scrape the leads of ALL input stage transistors before soldering.It makes the solder flow without having to use excessive heat, and makes for a good connection.
Free Shipping, using USPS mail, shipped only inside USA.