CV1694 / 3A/144A triode
 |
This valve measures 112x45mm overall and has a 4 pin BC4 base. |
| Nominal filament voltage | 4.5V |
| Filament current | 1A |
| Max anode voltage | 160V |
| Max anode dissipation | 5W |
| Mutual conductance * | 1.15mA/V |
| Amplification factor * | 2.35 |
| Anode impedance * | 2k ohms |
| Capacitances | |
| Cag max | 7.5pF |
| Cae max | 4pF |
| Cge max | 5pF |
*: At Va=130, Ia=20mA
| Pin | Function |
| 1 | Grid |
| 2 | Filament -ve |
| 3 | Filament +ve |
| 4 | Anode |
