RL12P50
0 Tubes in archive
BrandTelefunken
ClassSendepentode
BaseLg.-Nr. 1688
Filament12.6V @ 0.65mA
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesOxydkathode, indirekt geheizt
Absolute Maximum Ratings
Plate Voltage1000 V
Plate Dissipation40 W
Grid 2 Voltage300 V
Cathode Current180 mA
H-C Voltage100 V
Audio Performance
Power Output85 W
Key Features
- 50 Watt rated
- Military grade construction
- Mittelstift connected to internal shield
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Amplification (12m) | 1000V | 4000 | - | - | 120mA |
| RF Amplification (4.5m) | 800V | 4000 | - | - | 130mA |
Application Notes
Maximum grid 1 resistance 25k Ohms. Filament voltage range 10.3V to 14.5V.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results