Antique radios, Old Time Radios
371B
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Country:
United States of America (USA)
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Brand:
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| Tube type: |
High-vacuum Rectifier Power-supply |
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| Identical to |
371B
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| Similar
Tubes |
Other class quality (otherwise equal):
371A
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| Base |
Jumbo 4-pin bayonet (1918) (Codex=Bz)
Top contact with a cap.
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| Was used by |
Industrial |
| Filament |
Vf 5 Volts / If 10.2 Ampere / Direct / Specified voltage AND current AC/DC |
| Description |
25KV PIV, 250mA. Ruggedized version of 371A. Tubes made have a variety of anode designs.
Electronic Enterprises, National Union, United Electronics, Western Electric some of the known manufacturers.
Jumbo 4-pin base.
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Dimensions (WHD)
incl. pins / tip |
x 224 x 62 mm / x 8.82 x 2.44 inch |
| Weight |
160 g / 5.64 oz |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
- - Manufacturers Literature United tube catalog February 1959
Tube Lore (I)
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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371B: orig. doc.
Wolfgang Holtmann
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Just Qvigstad
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371B: Central Electronic Tube Handbook
Aldo Patriarca
More ...
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Collection of
Collection of a member from USA Collection of a member from FIN Collection of a member from D |
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