CV4042 / S19G6F reliable halfwave rectifier
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This valve measures 50x17mm overall and has a B7G/F base. |
This valve is based on the CV371. The equivalent pinned valve is CV4057.
| Heater voltage | 4.0V |
| Heater current | 500mA |
| Max anode voltage (RMS) | 2kV |
| Max working PIV | 5kV |
| Max no-load PIV | 6kV |
| Max DC output current | 30mA |
| Max heater/cathode voltage | 10V |
| Max peak cathode current | 180mA |
| Max reservoir capacitor | 1.1µF |
| Min limiting resistance | 4500 ohms |
| Min HT switching delay for full rating | 20 secs |
| Max shock (short duration) | 500g |
| Max acceleration (continuous operation) | 2.5g |
Note: The valve must be operated with one side of the heater connected to the cathode.
| Lead | Function |
| 1 | Internally connected |
| 2 | Cathode |
| 3 | Heater |
| 4 | Heater |
| 5 | Internally connected |
| 6 | Internally connected |
| 7 | Internally connected |
| TC | Anode |
