CV1345 triode pentode
 |
This valve measures 104x32mm overall and has a Mazda Octal base. |
| Filament voltage | 2.0V |
| Filament current | 200mA |
| Pentode section | |
| Max anode voltage | 150V |
| Max screen volatge | 150V |
| Anode current * | 2.6mA |
| Screen current * | 1.9mA |
| Mutual conductance * | 1.0mA/V |
| Triode section | |
| Max anode voltage | 150V |
| Mutual conductance ** | 1.7mA/V |
| Amplification factor ** | 18 |
| Capacitances | |
| Pentode section | |
| Cag1 | 0.02pF |
| Cout | 8.0pF |
| Cin | 6.5pF |
| Triode section | |
| Cag | 1.8pF |
| Cout | 4.0pF |
| Cin | 9.0pF |
*: At Va=120, Vg2=60, Vg1=0
**: At Va=100, Vg=0
| Pin | Function |
| 1 | Filament |
| 2 | n/c |
| 3 | Pentode anode |
| 4 | Triode anode |
| 5 | Triode grid |
| 6 | Metallising |
| 7 | Screen grid |
| 8 | Filament |
| TC | Control grid |
