Antique radios, Old Time Radios
B443S_B4
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
Sidecontact.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.15 Ampere / Direct / Specified voltage AC/DC |
Dimensions (WHD)
incl. pins / tip |
x 103 x 50 mm / x 4.06 x 1.97 inch |
| Information source |
- - Manufacturers Literature Philips Australia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 204, p. 403
L'ABCDaire des lampes de TSF des jeunes années
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
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B443S_B4: RPG Funke
Wolfgang Holtmann
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Just Qvigstad
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