CV2131 tetrode
 |
This valve measures 150x85mm overall and has a 5 pin base. |
See also CV5343 which is based on this valve
| Filament voltage | 5.0V |
| Filament current | 14.1A |
| Max anode voltage | 4kV |
| Max screen voltage | 600V |
| Max anode dissipation | 250W |
| Max screen dissipation | 35W |
| Max control grid dissipation | 10W |
| Max DC control grid voltage | -500V |
| Max DC anode current | 350mA |
| Mutual conductance | 4.0mA/V |
| Inner amplification factor | 5.25 |
| Max anode top cap temperature | 170C |
| Pin | Function |
| 1 | Filament |
| 2 | Screen grid |
| 3 | Control grid |
| 4 | Screen grid |
| 5 | Filament |
| TC | Anode |
