AR8 / CV1306 double diode triode
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This valve measures 93x30mm overall and has a Mazda Octal base. |
| Filament voltage | 2V |
| Filament current | 50mA |
| Max anode voltage | 150V |
| Mutual conductance * | 1.2mA/V |
| Amplification factor * | 25 |
| Anode impedance * | 21k ohms |
| Capacitances | |
| Cag | 3.5pF |
| Ca - all | 10.0pF |
| Cg - all | 5.5pF |
*: At Va=120, Vg=-1.5
| Pin | Function |
| 1 | Filament -ve |
| 2 | n/c |
| 3 | Anode |
| 4 | n/c |
| 5 | Diode 2 |
| 6 | Metallising |
| 7 | Diode 1 |
| 8 | Filament +ve |
| TC | Control grid |
