CV133 triode
 |
This valve measures 52x17mm overall and has a B7G base. |
| Heater voltage | 6.3V |
| Heater current | 150mA |
| Max anode voltage | 330V |
| Max anode dissipation | 3.8W |
| Mutual conductance * | 2.2mA/V |
| Amplification factor * | 17.0 |
| Max cathode current | 21mA |
| Max useable frequency | 150MHz |
| Capacitances | |
| Cae | 3.0pF |
| Cge | 2.0pF |
| Cag | 1.55pF |
*: At Va=250V, Vg1=-8.5v
| Pin | Function |
| 1 | Anode |
| 2 | i/c |
| 3 | Heater |
| 4 | Heater |
| 5 | Anode |
| 6 | Grid |
| 7 | Cathode |
