Tube-number record
CK6111WA
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BrandRaytheon
ClassMedium-mu Double Triode
BaseSubminiature
Filament6.3 V @ 300 mA
Construction
Primary TypeDual triode
EnvelopeT-3 Glass
Base MaterialGlass with flexible leads
Sections2
Filament / Heater
Heater NotesHeater current range 276-328 mA
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation0.95 W
Grid 1 Voltage-55 V
Cathode Current22 mA
H-C Voltage200 V
Audio Performance
Key Features
- Reliable subminiature construction
- UHF operation capability
- Vibration and shock resistant
- Stable performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 100 V | 5000 | 4000 | 20 | 8.5 mA |
Application Notes
Designed for service where severe conditions of high temperature and mechanical shock or vibration are encountered. Flexible leads may be soldered directly to circuit components.
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