 |
| Identical to |
989T1
|
| Similar
Tubes |
OC71 (can normally be replaced - small diff'ce)
|
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| Base |
Wires
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
|
| Description |
Material/Aufbau/Pol.: Germanium Flächen PNP;
Form/Case: ____;
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: 75 °C.
Text in other
languages (may
differ)
|
| Literature |
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