Antique radios, Old Time Radios
4B26
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Country:
United States of America (USA)
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|
| Identical to |
4B26
= 38116
= 189049
= 289A
= CV1836
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| Similar
Tubes |
Different maximum ratings:
288A
|
| First Source
(s) |
05.Jan.1942 : Electron Tube Registration List rec. 314
|
| Base |
Edison giant, E40 = 40 mm-Goliat
Top contact with a cap
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| Was used by |
Industrial |
| Filament |
Vf 2.2 Volts / If 18 Ampere / Direct |
| Description |
Tungar rectifier for battery chargers. Pear shaped bulb on Mogul screw base. 375V PIV, 6A.
GE, Hytron, RCA, Westinghouse some of the manufacturers.
RMA registration for GE 189049 Tungar rectifier.
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| Information source |
- - Manufacturers Literature
Tube Lore (I)
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 |
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4B26: PROPIA
Pedro Prieto-Castro
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4B26
Emilio Ciardiello
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4B26: Manufacturer's Literature
Emilio Ciardiello
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