| Electronics > Beginners |
| recently obtained a germanium part |
| (1/4) > >> |
| LaserTazerPhaser:
Whats the year it was likely manufactured? It appears to have solder on leads but diode test showed Vc-b 0.138v and Vce seems to be high for germanium type. |
| Audioguru:
That antique transistor is between 50 years old to 60 years old. Kiss it goodbye then bury it. |
| LaserTazerPhaser:
Isn't the die sealed off from corrosion? |
| amyk:
Do any of them have the usual yyww date codes? I would guess late 60s/early 70s. Pictures of some others I can find online have 70s date codes. |
| Tomorokoshi:
A HEP series transistor? Now that's cool! |
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