Coaxial Feedthroughs are constructed with two concentric conductor paths—an outer metal tube or shield path concentric with, and enclosing, a cylindrical center conductor path. The inner and outer paths are separated and insulated with high-purity alumina ceramic for superior electrical isolation. Coaxial components are available for industry-standard BNC, MHV, SHV, Type N, SMA, SMB, Microdot, Between Series, and SHV Bakeable connector interfaces. Designed for applications from instrumentation signals to 20 kV (20,000 volts) high-voltage power transmission, these coax feedthrough ensure precision, durability, and performance in demanding conditions.

Key Features

Dual-path design with concentric conductor configuration for optimal electrical performance
High-purity alumina ceramic insulation for exceptional dielectric strength
Connector compatibility: BNC, MHV, SHV, Type N, SMA, SMB, Microdot, Between Series, and SHV Bakeable
Suitable for signal transmission and high-voltage power up to 20 kV (20,000 volts)
Engineered for vacuum compatibility and reliable operation in harsh environments

Industry Applications

Coaxial Feedthroughs are used extensively in vacuum systems, particle accelerators, semiconductor fabrication, scientific research equipment, and nuclear instrumentation. They are essential in medical imaging devices, RF and microwave communication systems, and high-energy physics laboratories. Their design ensures stable signal integrity and high-voltage handling for mission-critical environments where performance and safety are paramount.