RF Power Grid Tubes · Triodes

CTK 12-3 — CTK 12-3 Metal-Ceramic Power Triode

Manufacturer: Thomson / Thales

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Product Description

Thales coaxial metal-ceramic power triode with 30 kW output, CTK 12 series variant optimised for industrial RF heating and laser systems.

Technical Specifications

Tube TypeTriode
Output Power30 kW
Max Frequency120 MHz
ConstructionMetal-ceramic coaxial
CoolingForced air
CathodeThorium tungsten

Applications

  • Industrial RF heating
  • CO₂ laser oscillators
  • Plastic welding
  • Induction heating
  • RF oscillator circuits

Key Features

  • 30 kW output power
  • CTK 12 series variant
  • Metal-ceramic coaxial
  • High-µ triode
  • Air-cooled design