Antique radios, Old Time Radios
W25
Country:
Great Britain (UK)
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Identical to |
W25
= DF96
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Base |
Miniatur-7-Pin-Base B7G, USA 1940
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 1.4 Volts / If 0.025 Ampere / Direct / Battery = |
Description |
Pa <0.25W, Va <90, Ik <3.2mA
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Dimensions (WHD) incl. pins / tip |
19 x 56 x mm / 0.75 x 2.20 x inch |
Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
- - Manufacturers Literature
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W25: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
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