Antique radios, Old Time Radios
CV2594
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Country:
United States of America (USA)
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| Identical to |
CV2594
= 258B
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| Base |
SPECIAL TUBEBASE in general
Top contact with a cap.
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| Was used by |
Military and/or Government |
| Filament |
Vf 2.5 Volts / If 7.5 Ampere / Direct |
| Description |
7.5KV PIV, 640mA. Bi-pin version of 249B.
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Dimensions (WHD)
incl. pins / tip |
x 174 x 63 mm / x 6.85 x 2.48 inch |
| Information source |
-- Original-techn. papers.
Babani, International Radio Tube Encyclopaedia p. 270 & 271
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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