For our ability to deliver through the challenging times with material shortages, our team in Aachen, Germany has been honored with a customer trophy by Siemens Healthineers, Germany.

Comet PCT originally provided Vacuum Capacitors for high-power broadcast applications. The emerging semiconductor market, however, required a completely new range of products.

Our type designation system gives each Vacuum Capacitor a unique code that reveals its particular features.

Synertia®, Comet’s RF Power Delivery Platform, offers a new level of real-time insight. It saves time, boosts yield, reduces downtime, and improves the stability of the plasma process.

New performance demands of the chip-makers made innovation essential. Learn about the history of Comet Ultra Life drive systems.

Our team welcomes you at booth #L0928, Hall 1, 4th floor with our latest product innovation for RF power-based processes and invites you to join a live demonstration of our new Synertia® RF Power Delivery Platform.

Synertia®, is Comet’s integrated RF Power Delivery Platform that allows to manage the complexities of multi-layer next-generation memory and atomic-scale plasma processes integral to the production of microchips.

We are proud to be part of a high-quality supply chain that meets all established product performance standards and expectations. In 2020, we expanded our supply chain when we opened a production facility in Penang, Malaysia.

Our team welcomes you at booth #533 with our latest product innovation for RF power-based processes and invites you to join a live demonstration of our new Synertia® RF Power Delivery Platform.

Our Service Bulletins contain a wealth of technical know-how related to our Vacuum Capacitors.

Our team welcomes you at booth #E2501 with our latest product innovation for RF power-based processes and invites you to join a live demonstration of our new Synertia® RF Power Delivery Platform.

Plasma processes necessary to manufacture the advanced structures of the new generation of micro-chips continue to grow in difficulty.

Comet's product portfolio is evolving, so are customer requirements. That’s why, we’ve developed a smart product finder, that navigates you to the ideal product solution matching your needs in just a few clicks.

Create solutions that respond to today’s trends and tomorrow’s needs.

Joeri Durinckx, who brings over 20 years of leadership experience in the semiconductor and display industry, will lead the Plasma Control Technologies division of the Comet Group starting March 1st, 2023.

Our team welcomes you at booth #B212 with our latest product innovation for RF power-based processes and invites you to join a live demonstration of our new Synertia® RF Power Delivery Platform.

Dedicated to serve today’s and tomorrow’s customers in Asia in the best way possible, our website is now available in Chinese.

We look forward to meeting you at Tokyo Big Sight at COMCRAFT booth #2102

Comet's location in Aachen, Germany will change its name to Comet Yxlon.

Meet our passionate team at booth #M1156 and discover our new Synertia® RF Power Delivery Platform.

Synertia® is Comet's new integrated RF Power Delivery Platform that enables unprecedented power control.

Plan your visit at Semicon West Show and find us at booth #655

The semiconductor industry needs vacuum capacitors with higher voltage, higher capacitance in compact size. High power is a key requirement especially for power intensive etch applications.

Our new website with functional features and advanced product experience is live!

Comet Group continues on its growth trajectory in 2021

Please stop by our booth #B212 and get interesting insights

Comet Plasma Control Technologies receives the Lam Research Award

A shorter lead time will optimize your networking capital and bring your products faster to the market.

Capacitors portfolio for low frequency applications

Comet is on its way to a new future.

Kevin Crofton will join the Executive Committee of the Comet Group no later than October 1, 2020.

The address of our German location is changing from January 2020 onward

SEMI supports education and career awareness by connecting students, professionals and companies.

Discover our new high current, compact Vacuum Capacitor

Naura has awarded Comet Plasma Control Technologies with an award for Value Contribution.

Discover our new Integrated Drive combined with reliable Vacuum Capacitors

Odyssey Technical Solutions as an exclusive distributor for Comet vacuum capacitors for North, Central and South America.

The Comet Group today opens Lab One in San José, California, its first technology and application center.

Comet Plasma Control Technologies receives 2017 Supplier of the Year Award from Applied Materials.

The solution for demanding RF plasma processing