CK6121
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BrandRaytheon
ClassSubminiature Triode
BaseFlexible Leads
Construction
Primary TypeTriode
EnvelopeT-2X3 Glass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage185 V
Plate Dissipation1.1 W
Grid 1 Voltage50 V
Cathode Current8 mA
Audio Performance
Power Output0.2 W
Key Features
- Filament type triode
- Subminiature construction
- Designed for Class C amplifier or frequency multiplier
- Optimized for high grid drive
- VHF frequency band
- Flexible terminal leads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 135V | 1600 | - | 15 | 4mA |
| Class C Frequency Doubler | 185V | - | - | - | 7mA |
Application Notes
The filament of the CK6121 should not be operated continuously inasmuch as its 10 hour life rating is chiefly a function of the filament temperature and hours of filament operation.
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