6SF7GT
0 Tubes in archive
BrandAmalgamated Wireless Valve Co.
ClassDiode-super-control Amplifier Pentode
BaseOctal
Filament6.3V @ 0.3mA
Construction
Primary TypePentode-Diode
EnvelopeT9
Base MaterialSmall Wafer Octal 8-Pin
SectionsSingle-ended
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation3.5 W
Grid 2 Voltage100 V
Audio Performance
Key Features
- Single-ended type
- Internal Shield
- Diode curves apply from type 6B7
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier (1) | 100V | 1975 | 200000 | - | 12mA |
| Class A1 Amplifier (2) | 200V | 2050 | 700000 | - | 12.4mA |
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results