Antique radios, Old Time Radios
2S22
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Country:
Japan
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| Identical to |
2S22
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| Similar
Tubes |
Normally replaceable-slightly different:
2N407
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| First Source
(s) |
Mar.1957 : -- Schematic
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| Predecessor Tubes |
2S15
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Successor Tubes
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2S54
2S56
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| Base |
Wires
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| Description |
Material/Aufbau/Pol.: Germanium Legierung PNP;
Form/Case: ~ TO-1;
Daten/electr.data: I F: __ mA; U F: __ V; Isp: __ µA; ß (beta): __; N: __ mW; Imax(Ic): __ mA; Umax(Uce): -__ V; f g(FT): __ MHz; tmax: __ °C.
(no data available yet)
NF Verstärkung / Treiber. Vergleichstyp: B5, B5A. -
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Dimensions (WHD)
incl. pins / tip |
6 x 10 x mm / 0.24 x 0.39 x inch |
| Weight |
2 g / 0.07 oz |
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2S22: TVT 73
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6
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