Antique radios, Old Time Radios
F575A
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Country:
United States of America (USA)
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| Identical to |
F575A
= 575A
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| Base |
Jumbo 4-pin bayonet (1918)
Top contact with a cap.
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| Was used by |
Telephony |
| Filament |
Vf 5 Volts / If 10 Ampere / Direct / Specified voltage AC/DC |
| Description |
Jumbo 4-pin bayonet base.
15000 V peak inverse; 1.5A mean, 6A peak.
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Dimensions (WHD)
incl. pins / tip |
x 250 x 90 mm / x 9.84 x 3.54 inch |
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices group 67, p. 91
Tube Lore (II) p. 154
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|
F575A: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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F575A: Manufacturer's Literature
Emilio Ciardiello
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