

Control your plasma processes with Comet technology
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Comet PCT is a leading expert in RF power delivery and a global innovation partner of RF related businesses for 60 years. Our products have earned a global reputation for quality and reliability over a broad variety of applications.
For 60 years Comet PCT is on a mission to explore the mysteries of plasma behavior with our customers to engineer and manufacture the most advanced RF power systems and diagnostic tools. Unified in the goal to drive the evolution of the semiconductor industry we provide our customers with the most precise tools to master the plasma processes. Connecting the dots between today and the innovative tomorrow.

Improve process repeatability, yield and throughput
Impedance Matching Networks
Custom-designed MF, RF and VHF matching networks from 400 kHz to 170 MHz.



Comet offers full feature RF generators with pulsing and precise power control.
RF Generators
Full-featured RF generators from 13 MHz to 60 MHz and power from 600 W to 5 kW.
Comet RF Generator product range
13 - 60
0.6 - 6


Broadest selection of capacitance, power, voltage and drive systems in the market
Vacuum Capacitors
Our broad range of capacitors will guarantee you highest performance, repeatability and reliability of your tools. They are produced with the best materials, fabrication processes and quality standards.
