Antique radios, Old Time Radios
CV5188
| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Was used by |
Military and/or Government |
| Filament |
Vf 12.6 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Dual triode for computer use. Cathode material assures low interface resistance even after prolonged cut-off conditions. Heaters can be series connected, 12.6V, 0.4A. Note the unusual base connections, with the heater center tap to pin 8 and the anode of second triode to pin 9.
Similar to CV2578, different test and screening procedures.
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| Information source |
-- Original-techn. papers.
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CV5188: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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