VR82 / 10E/4 triode/heptode
 |
This valve measures 132x50mm overall and has a B7 base |
| Filament voltage |
2V |
| Filament current |
200mA |
| Max anode voltage |
150V |
| Max screen voltage |
150V |
| Max triode anode voltage |
100V |
| Triode |
| Mutual conductance (Va=100, Vg1=0) | 1.8mA/V |
| Amplification factor | 16.0 |
| Anode impedance | 8500 ohms |
| Capacitances |
| Signal grid to all other electrodes except anode | 8.0pF |
| Anode to all other electrodes except signal grid | 16.0pF |
| Oscillator grid to all other electrodes except oscillator anode | 15.0pF |
| Oscillator anode to all other electrodes except oscillator grid | 8.0pF |
| Pin |
Function |
| 1 |
Oscillator anode |
| 2 |
Oscillator grid |
| 3 |
Screen grid |
| 4 |
Filament |
| 5 |
Filament |
| 6 |
Metallising |
| 7 |
Anode |
| TC |
Signal grid |
|
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