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UZ42 PA pentode

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This valve measures 112x45mm overall and has a 6 pin base |
| Heater voltage | 6.3V |
| Heater current | 700mA |
| Max anode voltage | 375V |
| Max screen voltage | 285V |
| Max anode dissipation | 11W |
| Pin | Function |
| 1 | Heater |
| 2 | Anode |
| 3 | Screen grid |
| 4 | Control grid |
| 5 | Cathode + suppressor grid |
| 6 | Heater |
This is a Japanese version of the 42
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