Antique radios, Old Time Radios
873
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Country:
United States of America (USA)
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| Identical to |
873
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| Similar
Tubes |
Other base:
UX973
Multiple differences or of other kind:
GC-873
|
| Base |
Jumbo 4-pin bayonet (1918)
Top contact with a cap.
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| Was used by |
Industrial |
| Filament |
Vf 5 Volts / If 6.75 Ampere / Direct |
| Description |
Mercury thyratron-triode, derived from 872 rectifier.
3 kV peak inverse voltage at 2.5 A.
Text in other
languages (may
differ)
|
| Information source |
Tube Lore (II) p. 80
- - Manufacturers Literature
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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873: o
Anonymous 15 Collector
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Just Qvigstad
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873: Taylor Tubes
Franz Scharner
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Collection of
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