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CV8727 / 12E14 beam tetrode
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This valve measures 92x42mm overall and has an octal base |
This beam tetrode has a maximum anode dissipation of 35W and is suitable for use in stabilised power supplies.
| Heater voltage | 6.3V |
| Heater current | 1.6A |
| Max anode voltage | 800V |
| Max screen voltage | 300V |
| Max control grid voltage | -100V |
| Max g1-g2 voltage | 400V |
| Max anode dissipation | 35W |
| Max screen dissipation | 5W |
| Max cathode current | 300mA |
| Max heater-cathode voltage (DC, heater negative) | 300V |
| Pin | Function |
| 1 | i/c |
| 2 | Heater |
| 3 | Anode |
| 4 | Screen grid |
| 5 | Control grid |
| 6 | Beam plates |
| 7 | Heater |
| 8 | Cathode |
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