SRI Hermetics was founded on the principle of using advanced engineering and material science to create the world’s leading hermetic electrical connectors and electronic packaging solutions. Since our inception, we have developed and introduced many new technologies to the industry, setting new performance standards and displacing the traditional methods of glass to ferrous alloy sealing. Our exclusive ceramic dielectric material, Ceramax, is one of the core technologies used to produce our advanced connector line. Ceramax is a multi-phase devitrified ceramic compound used as a direct replacement for glass. When fused to copper alloy or stainless steel contacts, Ceramax seals provide superior hermetic reliability in environments that would simply destroy competing products.

With over 70 years experience we keep the price low because of are low overhead and we keep are customers because we care.

Touchstone Systems and www.touchstone-sys.com is an up and coming, privately owned major player in the electronic components industry. Touchstone Systems LLC is a leading and trusted supplier for all of your electronic component needs.

Leading standard and custom manufacturer of RF/Microwave coaxial connectors and adapters for high frequency applications 18-65GHz in the defense, space, satellite, communication markets. All products made in USA. DFARS, ISO and ITAR certified.