Antique radios, Old Time Radios
TF77
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Country:
Germany
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| Identical to |
TF77
|
| Similar
Tubes |
Normally replaceable-slightly different:
T-1352
Different maximum ratings:
TF77/30
; TF78
|
| First Source
(s) |
Mar.1958 : -- Collector info (Sammler)
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|
Successor Tubes
|
TF78
|
| Base |
Wires
|
| Description |
PNP germanium junction transistor intended as AF medium power amplifier.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
15 x 9 x mm / 0.59 x 0.35 x inch |
| Weight |
3 g / 0.11 oz |
TF77: Halbleiter-Schaltbeispiele 1958
Bernd Pötzsch
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TF77: Blaupunkt Schema
Günther Stabe † 19.8.20
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TF77: Taschentabelle 4. Auflage Franzis-Verlag
Heinz Höger
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):13
Collection of
Collection of a member from A |
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