Antique radios, Old Time Radios
SFD4
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Country:
Germany
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| Identical to |
SFD4
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| Base |
Wires
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| Description |
Material/Aufbau: Germanium (?) Golddraht-Diode;
Form/Case/Outline: - ? -;
Daten/electr.data: I F: 75 mA; U F: 0.5 V; I sp: 120 µA; U sp: 12 V; N: 30 mW; Imax: 80 mA; Umax: 12 V; f g: __ MHz; tmax j: __ °C.
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| Weight |
1 g / 0.04 oz |
| Information source |
-- Collector info (Sammler) Arlt Katalog 1964/65
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SFD4: Funkschau 2/64 S.43
Egon Strampe
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