CV249 triode
 |
This valve measures 115x45mm overall and has a 4 pin base. |
| Nominal filament voltage | 4.0V |
| Filament current | 250mA |
| Max anode voltage | 190V |
| Anode impedance * | 5500 ohms |
| Amplification factor * | 7.0 |
| Mutual conductance * | 1.27mA/V |
| Capacitances | |
| Cag max | 6.5pF |
| Cae max | 6.0pF |
| Cge max | 8.0pF |
| Pin | Function |
| 1 | Grid |
| 2 | Filament - |
| 3 | Filament + |
| 4 | Anode |
