Antique radios, Old Time Radios
CV2253
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Country:
Great Britain (UK)
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| Identical to |
CV2253
= 21A1
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| Similar
Tubes |
Normally replaceable-slightly different:
VX6109
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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 6.3 Volts / If 0.95 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Tetrode tube for use as a half wave Grid Controlled Rectifier at altitudes up to 50,000 feet. It is xenon filled.
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Dimensions (WHD)
incl. pins / tip |
35 x 85 x mm / 1.38 x 3.35 x inch |
| Information source |
- - Manufacturers Literature Ediswan tube catalog January 1959
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Just Qvigstad
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Collection of
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