TKL 2
0 Tubes in archive
BrandTungsram
ClassBattery Output Pentode
Construction
Primary TypePentode
EnvelopeDom-Kolben (Dome)
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage135 V
Grid 2 Voltage135 V
Audio Performance
Power Output0.8 W
Key Features
- Dome bulb (Dom-Kolben)
- Battery powered
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| 90V Operation | 90V | 1800 | 30000 | - | 11mA |
| 135V Operation | 135V | 2000 | 30000 | - | 18mA |
Application Notes
TKL2 in Sparschaltung (Economy circuit) possible. Vg1 should be chosen so that quiescent anode current drops to 4-8 mA.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results