Antique radios, Old Time Radios
20D3
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Country:
Great Britain (UK)
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| Identical to |
20D3
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Heizung mit Mittenanzapfung, daher auch Uf 12,6 V; If 0,15 A möglich.
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Dimensions (WHD)
incl. pins / tip |
22 x 56 x mm / 0.87 x 2.20 x inch |
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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20D3: Universal Vademecum
Anonymous 15 Collector
More ...
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Just Qvigstad
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20D3: Brimar Valve and Teletube Manual 1950 (No.3)
Adrian Riesen
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
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