Variable Vacuum Capacitor CKTB2000/25/220 CKTB2000/25/220 replace Jennings Type:CVFP-2000-35Sã?�Comet old Type:CV2C-2000E/35ã?�Comet new Type:CVLA-2000AC/35-AAB The CKTB2000/25/220 high voltage ceramic capacitors Use vacuum as dielectric with ceramic envelope, which have the following features:High voltage, Small size, High Q value, Stabilization capability, High reliability, Low price. Ceramic vacuum capacitors are widely used in influence heating, medium heating, the equipments for communication transmitters and broadcasting, etc.