Antique radios, Old Time Radios
5R4WGB
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Country:
United States of America (USA)
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Brand:
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| Tube type: |
Full-Wave Vacuum Rectifier Power-supply |
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| Identical to |
5R4WGB
= CV5181
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| Similar
Tubes |
Other shape (e.g. bulb type):
5R4GB
Normally replaceable-slightly different:
TE-90
Other class quality (otherwise equal):
5R4WGA
; 5R4WGY
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Was used by |
Military and/or Government |
| Filament |
Vf 5 Volts / If 2 Ampere / Direct / Specified voltage AC/DC |
| Description |
Ruggedized rectifier, hard glass with silicon rubber shock mount in a skirted base, capable of operation up to 60.000 ft.
840V output at 165 mA or 500 volt at 275 mA.
Similar to 5R4WGA but with improved production procedures and stabilization cycles to fulfill high-rel. specs.
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
- - Manufacturers Literature
Tube Lore (II) p. 46
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5R4WGB: Datenblatt
Otto Frosinn
More ...
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Just Qvigstad
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5R4WGB: Manufacturer's Literature
Emilio Ciardiello
More ...
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