Antique radios, Old Time Radios
5B/250A
| Base |
UY-Base, 5 Pins (USA, April 1927) (Codex=Hc)
Top contact with a cap.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 6.3 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC |
Dimensions (WHD)
incl. pins / tip |
x 147 x 53 mm / x 5.79 x 2.09 inch |
| Weight |
67 g / 2.36 oz |
| Information source |
Babani, International Radio Tube Encyclopaedia p. 229 & 230
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 429, p. 948 & 949
Taschenbuch zum Röhren-Codex 1948/49
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5B/250A: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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Collection of
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