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30-650pF Variable Vacuum Capacitor
| Part No. | VVCC650/38/840 CWV4-650-0055 |
| Capacitance | 30 - 650 pF |
| RF Working Peak Voltage | 38 KV |
| RF Test Peak Voltage | 55 KV |
| Max.RF Current(rms) | 840 A |
| Max.Operating Torque(N.m) | 2.2 |
| Rotation Turns | 58 |
| Diameter | 192 mm |
| Height | 456 mm |
| Maximum Weight | 20kg |
Can Substituted Jennings CWV4-650-0055.
Tips of vacuum capacitors：
Mechanical Life
The mechanical life of variable capacitors is related to length of stroke,speed of operation, bellows material, and total number of cycles. Extensive mechanical life tests have been run, operating units for complete cycles from maximum to minimum and back to maximum capacity covering 95% of the full stroke of the movable plates. Capacitors with a large bellows and a short stroke will have the greatest life expectancy under cycling operation. Our most recent models are rated for 1 million cycles, ideal for the semiconductor processing industry.
Application engineers can check your specific application to assure that the optimum capacitor is selected for your requirements.