CV1937 RF pentode
 |
This valve measures 80x32mm overall and has an octal base. |
| Heater voltage | 6.3V |
| Heater current | 300mA |
| Max anode voltage | 300V |
| Max screen voltage | 125V |
| Max anode dissipation | 750mW |
| Max screen dissipation | 100mW |
| Anode current * | 2.0mA |
| Screen current * | 0.5mA |
| Mutual conductance * | 1.25mA/V |
| Capacitances (shielded) | |
| Cag max | 0.005pF |
| Cge | 5.0pF |
| Cae | 12.0pF |
*: At Va=250, Vg2=100, Vg1=-3, Vg3=0.
| Pin | Function |
| 1 | Base sleeve |
| 2 | Heater |
| 3 | Anode |
| 4 | Screen grid |
| 5 | Suppressor grid |
| 6 | no pin |
| 7 | Heater |
| 8 | Cathode |
| TC | Control grid |
