Hermetic Multi-Pin Headers

Aptiv Interconnect's Hermetic Multi-Pin Headers are specialized electrical connectors engineered to provide a gas-tight or pressure-tight seal through a panel or printed circuit board (PCB) while maintaining multiple electrical interconnections. Unlike standard multi-pin headers, these versions are designed to completely isolate sensitive electronics from harsh external environments, including vacuum, high pressure, moisture, gases, and extreme temperatures. Our hermetic headers typically consist of pins hermetically sealed into a robust insulator and housing, designed to mate with corresponding socket connectors or wire housings. They are crucial in applications where environmental integrity is paramount, such as in aerospace, defense, medical devices, vacuum systems, industrial controls, and cryogenic equipment. Our design ensures reliable signal and low-power transmission across environmental barriers without compromising the integrity of the sealed enclosure, offering long-term stability and performance in critical systems.