IEH Corporation
IEH Corporation (OTC: IEHC) is a manufacturer of specialized hyperboloid electrical connectors and related electronic interconnection components, providing high-reliability connector solutions for military, aerospace, medical, industrial, and commercial electronic applications requiring superior electrical performance and mechanical reliability. According to its website at iehcorp.com, the company's hyperboloid connector technology — which uses a distinctive barrel-shaped contact arrangement with multiple hyperboloid wire strands that make reliable electrical contact with a mating pin — provides exceptionally low and stable contact resistance, high current-carrying capacity, and excellent resistance to vibration, shock, and environmental stresses that can degrade conventional connector performance. IEH's hyperboloid connectors are specified for demanding applications where conventional contacts cannot reliably maintain low-resistance electrical connections under challenging operational conditions.
IEH Corporation's product portfolio, described at iehcorp.com, includes PCB-mount and cable-mount hyperboloid receptacles and plugs in standard connector form factors compatible with MIL-SPEC and commercial pin diameters, enabling the use of hyperboloid contact technology within standard connector housings and footprints familiar to electronics designers. The company manufactures its connectors in Ithaca, New York, with a focus on quality manufacturing processes and rigorous testing that meets the reliability and traceability requirements of military and aerospace customers. IEH Corporation's customer base includes defense electronics manufacturers, aerospace systems integrators, medical device companies, and industrial equipment producers who specify hyperboloid connectors for their reliability advantages in critical electrical interconnection applications where connector failure has serious operational consequences.
IEH Corporation has operated as a specialized connector manufacturer for more than six decades, building deep expertise in hyperboloid contact technology and the demanding connector applications where its products provide measurable reliability advantages. According to iehcorp.com, the company's long operating history has produced an established customer base of defense and aerospace manufacturers who have qualified IEH's hyperboloid connectors in their designs and rely on IEH as a consistent, reliable supplier for their connector requirements. IEH Corporation's combination of proprietary hyperboloid connector technology, specialized defense and aerospace connector application focus, American manufacturing heritage, and decades-long customer relationships positions it as a niche but important participant in the high-reliability electronic interconnects market.