6SK7
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BrandGeneral Electric
ClassPentode
BaseOctal
Filament6.3V @ 0.3mA
Construction
Primary TypeRemote-cutoff pentode
EnvelopeMT-8 Metal Shell
SectionsSingle
Filament / Heater
Heater NotesA-C or D-C
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation4 W
Grid 2 Voltage300 V
H-C Voltage90 V
Audio Performance
Key Features
- Remote-cutoff characteristic
- Metal Shell
- High-gain radio-frequency amplifier
- Modulation-distortion reduction
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 100V | 2350 | 120000 | - | 13mA |
| Class A Amplifier | 250V | 2000 | 800000 | - | 9.2mA |
Application Notes
Suitable for use in receivers which employ automatic-volume-control.
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