Antique radios, Old Time Radios
OC307
|
Country:
Germany
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| Identical to |
OC307
|
| Similar
Tubes |
Normally replaceable-slightly different:
AC131
; AC132
; AC151
; GC122
; OC72
; OC74
; OC75
; OC76
; OX7020
|
| First Source
(s) |
Mar.1958 : -- Collector info (Sammler)
|
|
Successor Tubes
|
OC309
|
| Base |
Wires
|
| Description |
PNP germanium junction transistor intended as AF amplifier / switch.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
6 x 16 x mm / 0.24 x 0.63 x inch |
| Weight |
2 g / 0.07 oz |
| Information source |
-- Collector info (Sammler) TVT 1979/80 ECA
|
OC307: ITT Schaltbeispiel 1967 Nr.78a
Günther Stabe † 19.8.20
|
OC307: TTT Steidle 1981
Günther Stabe † 19.8.20
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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