The Sentinel Difference

Sentinel Connector Systems engineers, manufactures and markets only the highest quality connector systems that exceed industry standard requirements. Located in the heart of south-central Pennsylvania, Sentinel has been operating for over 25 years. From present technology to future solutions, we guard our quality to assure your productivity.

Sentinel products provide a reliable, high-performance connector system. A minimum of 1.27µm (50 micro-inches) of pure gold is plated over a minimum of 2.54µm (100 micro-inches) nickel to assure two thousand mating cycles of durability (when using Sentinel Jacks and Plugs). The phosphor bronze contact material maintains the required interface normal force over the expected life of the product and medical grade UL 94V-0 Lexan plug body exceeds industry standards of 94V-1.