On 2015-09-17 21:16, Ian Field wrote:

"DaveC" wrote in message
...
How's it measure?

(Or if it's dead, is there another one probably working that you can
test?)

Tim

Dead. Other with identical markings measure as NPN. What else to
determine
from measurements?

You can usually distinguish the B/E junction because it will zener
somewhere around 5 - 8V ish.
[...]

You do that with low noise transistors and they'll be useless.

Jeroen Belleman