6K6-GT
0 Tubes in archive
BrandGeneral Electric
ClassPentode
BaseOctal
Filament6.3V @ 400mA
Construction
Primary TypePentode
EnvelopeT-9 Glass
Base MaterialIntermediate Shell Octal
SectionsSingle
Filament / Heater
Heater NotesA-C or D-C
Absolute Maximum Ratings
Plate Voltage315 V
Plate Dissipation8.5 W
Grid 2 Voltage285 V
Grid 1 Voltage-250 V
Cathode Current25 mA
H-C Voltage200 V
Audio Performance
Typical THD11%
Power Output3.4 W
Key Features
- Power-amplifier pentode
- Television vertical deflection amplifier capable
- Coated unipotential cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 100V | 1500 | 104000 | - | 9mA |
| Class A Amplifier | 250V | 2300 | 90000 | - | 32mA |
| Class A Amplifier | 315V | 2100 | 110000 | - | 25.5mA |
| Push-Pull Class A1 (Two Tubes) | 285V | - | 12000 | - | 55mA |
| Triode Connection | 250V | 2700 | 2500 | 6.8 |
Application Notes
Designed for use in the audio-frequency power output stage of television and radio receivers. Electrically identical to type 41.
Showing 1 to 0 of 0 results