Antique radios, Old Time Radios
255A
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Country:
United States of America (USA)
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| Identical to |
255A
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| Similar
Tubes |
Normally replaceable-slightly different:
255B
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| Filament |
Vf 5 Volts / If 21 Ampere / Direct |
| Description |
20KV PIV, 2A average current. T41 glass body with ceramic ringed top cap and two filament pins. Oxide covered filament.
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| Information source |
Tube Lore (I)
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255A
Emilio Ciardiello
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255A: Manufacturer's Literature
Emilio Ciardiello
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