Tube-number record
CK1050A
0 archive entries
CK1050A is a tube type in the TubeDatabase archive (class: Subminiature Gas Triode). Recorded specifications: brand Raytheon, year 1960, construction Triode, socket Subminiature, and maximum plate voltage 118 V. The archive does not yet hold a photographed example of this type.
BrandRaytheon
ClassSubminiature Gas Triode
BaseSubminiature
Construction
Primary TypeTriode
EnvelopeT-2 Glass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage118 V
Grid 1 Voltage-12 V
Cathode Current3 mA
Audio Performance
Key Features
- Grid controlled neon filled triode
- Directly heated cathode
- Designed for use as indicator lamp
- Low current negative grid control device
- Compatible with transistor circuitry
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Figure B | 65 V | — | — | — | 1.9 mA |
| Figure C | 65 V | — | — | — | 0.67 mA |
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