CV4038 reliable low impedance triode
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This valve measures 64x20mm overall plus leads, and has 9 leads. |
This valve is suitable for series stabiliser service.
| Heater voltage | 6.3V |
| Heater current | 950mA |
| Max anode voltage | 300V |
| Max anode voltage (Ia=0) | 500V |
| Max cathode current | 120mA |
| Max anode dissipation | 15W |
| Max heater/cathode voltage (cathode +ve) | 250V |
| Mutual conductance * | 12.0mA/V |
| Anode impedance * | 375 ohms |
| Amplification factor * | 4.5 |
| Max bulb temperature | 225C |
| Max shock (short duration) | 500g |
| Max acceleration (continuous operation) | 2.5g |
| Capacitances (measured without shield) | |
| Cag nom | 10.0pF |
| Cin nom | 6.8pF |
| Cout nom | 3.0pF |
| Lead | Function |
| 1 | i/c |
| 2 | Cathode |
| 3 | Anode |
| 4 | Heater |
| 5 | Heater |
| 6 | Grid |
| 7 | i/c |
| 8 | i/c |
| 9 | Anode |
