Coaxial Connectors

Insealing provides a full range of industry-standard coaxial connectors—from Microdot through SHV—specifically engineered for both high- and ultra-high-vacuum applications. Each connector features a central conductor encased in and electrically isolated from an outer tubular conductor, which normally serves as a grounded shield (though some variants include an extra insulating ring to allow the outer conductor to float). This design not only maintains a precise 50-Ω impedance but also suppresses radio-frequency interference, and Insealing’s specialized interface between the insulator and hardware minimizes signal reflections even at very high frequencies, ensuring exceptional performance in demanding vacuum and high-temperature environments.