Tube-number record
CD14
0 archive entries
CD14 is a tube type in the TubeDatabase archive (class: Flash Tube). Recorded specifications: brand Ferranti, year 1964, construction Other / special, base Octal, socket Octal, and maximum plate voltage 500 V. The archive does not yet hold a photographed example of this type.
BrandFerranti
ClassFlash Tube
BaseOctal
Construction
Primary TypeOther / special
EnvelopeIntegral reflector (105 mm diameter)
Base MaterialOctal
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage500 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Photographic Flash | 420 V | — | — | — | — |
Application Notes
Designed for use in electronic flash equipment for photographic applications. The device is non-polarised, allowing pins 2 and 7 to be connected without regard to polarity.
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