2SB346 Transistor Info Needed

[Phiredog]

I just scrapped an old Panasonic 8-track deck and found several of these transistors (as well as some others that I can't recall just now) all made by Matsushita. Where could I go to get info on these?  The deck was from the early 70s based on the CTS pot codes.

Also, if anyone has used these, what do you think?

Thanks in advance,

Bill

[Arn C.]

If 2SB346  has no letters behind the number(besides K or Q)  it is a
PNP Germanium Medium Power Amplifier  .65watts
(looking at the bottom legs facing you find the triangle and put top of triangle on top, then left =E top=B right=C

If 2SB346 has any other letters following the number that wasn't noted above,   It would still be a PNP Germanium  Audio Power Amp(don't knw the power rating tho, found it, seems to be a higher power 1.4watts
pinout is the same.
Hope this helps!
Arn C.