Tube-number record
CK6051
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BrandRaytheon
ClassSubminiature Pentode
BaseFlexible / flying leads
Construction
Primary TypePentode
EnvelopeT2X3 Glass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage67.5 V
Plate Dissipation0.37 W
Grid 2 Voltage67.5 V
Cathode Current9.5 mA
Audio Performance
Power Output0.075 W
Key Features
- Filament type
- Intermittent service
- Push-to-talk applications
- Portable/wearable communications equipment
- Flexible terminal leads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 45 V | 1350 | 35000 | — | 4 mA |
| Class C Oscillator | 45 V | — | — | — | 4.8 mA |
Application Notes
Designed for Class C service in portable equipment. Flexible leads may be soldered or welded directly to components; standard inline subminiature sockets may be used if leads are trimmed.
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