Tube-number record
CK6174
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CK6174 is a tube type in the TubeDatabase archive (class: Cold Cathode Half-Wave Rectifier). Recorded specifications: brand Raytheon, construction Other / special, socket Miniature 7-pin (B7G), and maximum plate voltage 1700 V. The archive does not yet hold a photographed example of this type.
BrandRaytheon
ClassCold Cathode Half-Wave Rectifier
BaseMiniature 7-pin (B7G)
Construction
Primary TypeOther / special
Rectifier Typehalf-wave
EnvelopeT-5 1/2 Glass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage1700 V
Cathode Current3 mA
Audio Performance
Key Features
- Instant starting
- Cold cathode
- Gas-filled
- Miniature construction
- Starter electrode enabled ignition
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Half-Wave Rectifier (60Hz Sinusoidal) | 1200 V | — | — | — | 3 mA |
Application Notes
Typical applications include electronic photo-flash devices, fence controllers, and oscilloscopes. Requires surge limiting resistor in voltage multiplier circuits.
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