PCT turns 60 years old. A look back at years of innovation and curiosity.

The function of a vacuum capacitor is constant, but its characteristics can be adapted to meet evolving needs. Comet's Uni-Con is a prime example of this: Over the years, it has grown into various other product families that solve ever-changing customer requirements.

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

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

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