Antique radios, Old Time Radios
BB204
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Country:
Europe
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| Identical to |
BB204
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| Similar
Tubes |
Normally replaceable-slightly different:
BB104
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| Base |
Wires
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| Description |
Material/Aufbau: Silizium Kapazitätsdiode (Varicap) 2-fach;
Form/Case: SOT-54 (Anschlussfolge A1-K1/K2-A2);
Daten/electr.data: I sp: <50 nA; U r: 3 V; Imax: __ mA; Umax: 30 V; tmax: 100 °C; C: 34...42 pF* (3 V), 14 pF (30 V);
Für FM-Tuner: Lieferung gepaart; BB204B (blau): 37-42 pF*, BB204G (grün): 34-39 pF*.
Die beiden Kathoden sind am Mittelkontakt (+Uab) zusammengefasst.
Vergleichstyp: MV104; Kennung/Marking auch: B204B (Philips) -
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Dimensions (WHD)
incl. pins / tip |
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch |
| Weight |
1 g / 0.04 oz |
BB204: satellit 1400
Egon Strampe
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BB204: Valvo
Günther Stabe † 19.8.20
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BB204: Siemens Datenbuch 91
Heinz Höger
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):23
Collection of
Collection of a member from D |
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