Antique radios, Old Time Radios
PP3/250
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Country:
Great Britain (UK)
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| Identical to |
PP3/250
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| First Source
(s) |
22.Nov.1935 : Wireless World (The), London (WW, 79)
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| 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 4 Volts / If 1 Ampere / Direct / Specified voltage AC/DC |
| Description |
Pa<12W, Va<250.
|
Dimensions (WHD)
incl. pins / tip |
58 x 140 x mm / 2.28 x 5.51 x inch |
| Tube prices |
3 Tube prices (visible for members
only)
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| Information source |
History of the British Radio Valve to 1940 p. 149, 172 & 204
- - Manufacturers Literature
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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PP3/250: Mazda Valve Data sheet
Anonymous 987 Collector
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Just Qvigstad
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PP3/250: Mazda Valve Data sheet
Anonymous 987 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):16
Collection of
Collection of a member from GB |
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