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Tubes, Feedthroughs & Components

Electron tubes, power grid tubes, feedthroughs, and components

Electron tubes are used in the power, electronic, and telecommunications industries. They contain a vacuum and their internal cathode requires very high temperatures in order to emit a constant stream of electrons. CoorsTek tailors each ceramic tubes for the specific application from the material to customized finishing including metallization, and brazing and joining. Applications include: 

  • Feed-through insulators
  • Headers
  • High-power receptacles
  • Insulating discs
  • Insulator rings and cylinders
  • Precipitator products
  • Power switches
  • Traveling wave tubes
  • Vacuum interrupters
  • Windows
  • Power grid tubes
  • X-ray tubes




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