6928
0 Tubes in archive
ClassPower Amplifier Pentode
BaseSmall Button Miniature 7-pin
Filament6.3V @ 360mA
Construction
Primary TypePentode
EnvelopeT 5 1/2
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage220 V
Plate Dissipation9 W
Grid 2 Voltage220 V
Grid 1 Voltage-55 V
Cathode Current55 mA
H-C Voltage100 V
Audio Performance
Power Output2.1 W
Key Features
- Long life
- Low failure rate
- Dependable service
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A | 130V | 3400 | 80000 | 10 | 23mA |
| Class A | 180V | 3900 | 80000 | 10 | 32.5mA |
Application Notes
For medium power applications where very long life and low failure rate is desired.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results