Antique radios, Old Time Radios
GFT4012
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Country:
Germany
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| Identical to |
GFT4012
|
| Similar
Tubes |
Normally replaceable-slightly different:
X-110
Different maximum ratings:
AD130
; AD131
; AD149
|
| First Source
(s) |
Mar.1957 : -- Collector info (Sammler)
|
| Base |
SPECIAL TUBEBASE in general
|
| Description |
PNP germanium junction transistor for switch / AF power applications.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
40 x 26 x 10 mm / 1.57 x 1.02 x 0.39 inch |
| Weight |
15 g / 0.53 oz |
| Information source |
-- Collector info (Sammler) KTT 1969/70
|
|
GFT4012: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
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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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