Tube-number record
6C4C
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6C4C is a tube type in the TubeDatabase archive (class: Output triode). Recorded specifications: construction Triode, base Plastic/Octal, socket Octal, maximum plate voltage 360 V, and maximum plate dissipation 16 W. The archive does not yet hold a photographed example of this type.
ClassOutput triode
BaseOctal
Construction
Primary TypeTriode
EnvelopeGlass
Base MaterialPlastic/Octal
Sections1
Filament / Heater
MaterialOxide-coated
Absolute Maximum Ratings
Plate Voltage360 V
Plate Dissipation16 W
Audio Performance
Power Output2.8 W
Key Features
- Directly heated cathode
- Resistant to high humidity
- Wide ambient temperature range
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 250 V | 5400 | 760 | 4.1 | 62 mA |
Application Notes
Designed for amplification of low-frequency voltage and power.
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