Antique radios, Old Time Radios
328
Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 1.9 Volts / If 3 Ampere / Direct |
Description |
Gas filled rectifier for use in battery chargers, 1.3A each tube, six Pb-cells max.
Text in other
languages (may
differ)
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Dimensions (WHD) incl. pins / tip |
33 x 112 x mm / 1.30 x 4.41 x inch |
Weight |
35 g / 1.23 oz |
Tube prices |
2 Tube prices (visible for members
only)
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Information source |
- - Manufacturers Literature 7Z2 7582, Oct. 1966
Röhren-Vademecum; P.H. Brans; Antwerpen p. 127
Taschenbuch zum Röhren-Codex 1948/49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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328: rtt
Anonymous 10 Collector
More ...
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Just Qvigstad
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328: own collection
Peter den Boer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):19
Collection of
Collection of a member from FIN
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