Antique radios, Old Time Radios
PV625A
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Country:
Great Britain (UK)
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| Identical to |
PV625A
= P625A
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6 Volts / If 0.25 Ampere / Direct / Battery = |
| Description |
Amplication factor 4; Anode resistance 1600 Ohms; mA/V 2.5
This tube was rebranded Mazda in 1929, as P625A.
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| Information source |
History of the British Radio Valve to 1940 p.162
British Radio Valves - The Classic Years: 1926-1946 Supplement, p. 33
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PV625A: Fin Stewart
Fin Stewart
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Just Qvigstad
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