Cross RF (Glass-to-Metal) Hermetically Sealed RF Connectors
-- "Hermetic means impenetrable, barred, air and watertight in Greek."
Lomita, CA, May 4, 2011 - The
heart of a "hermetic“ connector is a glass-seal. This is a center contact as well as a metal ring that are
separated and isolated by melted glass. The glass-seal is soldered into connector body and is sealing the
Vacuum leak rate 1x10-8
Pa.cm3/s - Years of experience in development and production, we build custom design connectors and
feedthrus for use in military, space, and commercial applications where environmental conditions require an
extremely rugged and reliable hermetically sealed RF-connectors.
Application: Hermetically sealed connectors are needed where ingress or loss of liquid, air or gas for various
reasons is not acceptable or has to be avoided by all means.
Vacuum processing equipment
Coaxial feed-throughs on applications in liquids. (i.e. fluid level measurement in tanks)
Coaxial feed-throughs in containers with overpressure or vacuum
Above shown model# 20-804-02H.
Specifications: Impedance: 50Ω Cable:
N/A Housing: Brass Plating: Body - Gold / Contact - Gold Note: SMA Female to
SMA BH Female In-series Hermetic Adapter Vacuum leak rate: 1x10(-8) Pa.cm(3)/s.