Antique radios, Old Time Radios
AD131
Base |
SPECIAL TUBEBASE in general
|
Filament |
Solid State |
Description |
PNP germanium alloy transistor for AF power amplifier applications. -
Text in other
languages (may
differ)
|
Dimensions (WHD) incl. pins / tip |
26 x 39 x 10 mm / 1.02 x 1.54 x 0.39 inch |
Weight |
12 g / 0.42 oz |
Information source |
-- Collector info (Sammler) KTT 1969/70, TVT 1979 ECA
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AD131: Siemens Halbleiter Schaltbeispiele April 1962
Günter Kudicke
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AD131: D.C.
Daniel Consales
More ...
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AD131: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
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AD131: Siemens Halbleiter Datenbuch 1965/66
Thomas Günzel
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):34
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