Antique radios, Old Time Radios
OC19
Country:
Great Britain (UK)
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Identical to |
OC19
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Similar
Tubes |
Normally replaceable-slightly different:
2N554
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First Source
(s) |
Mar.1958 : Valvo-Berichte
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Base |
SPECIAL TUBEBASE in general
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Description |
Material/Aufbau/Pol.: Germanium Fläche PNP;
Form/Case: TO-3;
Daten/electr.data: I F: 300 mA; U F: 7 V; Isp: __ µA; ß (beta): >44; N: 24 W; Imax(Ic): 3 A; Umax(Uce): -32 V; f g(FT): 0.2 MHz; tmax: 90 °C. -
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Dimensions (WHD) incl. pins / tip |
26 x 39 x 10 mm / 1.02 x 1.54 x 0.39 inch |
Weight |
15 g / 0.53 oz |
Information source |
-- Collector info (Sammler) KTT 1969/70
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OC19: KTT 1969/70
Günther Stabe † 19.8.20
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OC19: KTT 4.Aufl. Franzis-Verlag
Heinz Höger
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9
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