6CK5
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BrandPhilips
ClassPower amplifier pentode
BaseE8-30
Filament6.3V @ 700mA
Construction
Primary Typepentode
EnvelopeGlass
Sectionssingle
Filament / Heater
Heater NotesCoated unipotential cathode
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation9 W
Grid 2 Voltage300 V
Cathode Current55 mA
H-C Voltage50 V
Audio Performance
Typical THD10%
Power Output4.2 W
Key Features
- Power amplifier pentode
- Any mounting position
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 250V | 10000 | 40000 | 22 | 36mA |
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