7119
0 Tubes in archive
BrandRogers
ClassSpecial Quality Double Triode
BaseE9-1
Filament6.3V @ 640mA
Construction
Primary TypeDouble Triode
EnvelopeT6 1/2
Sections2
Filament / Heater
Heater NotesSeries or Parallel operation
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation4.5 W
Grid 1 Voltage100 V
Cathode Current60 mA
H-C Voltage120 V
Audio Performance
Key Features
- Special quality
- Separate cathode connections
- Designed for computer circuits
- Maintains emission capabilities after long cut-off periods
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A | 120V | 15000 | - | 24 | 36mA |
| Cut-off | 150V | - | - | - | 0.2mA |
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results