Variable vacuum capacitor cktb400/5.5/80 Cktb400/5.5/80 vacuum capacitor cross reference Jennings type: cvdd-400-7.5s Comet old type: cv1c-400ew/7.5 Comet new type: cvmi-400ac/7.5-aac-m The cktb400/5.5/80 capacitor 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. The capacitor is variable ceramic vacuum capacitors widely used in influence heating , medium heating , the equipments for communication transmitters and broad casting etc.
