Winchester Interconnect is a privately owned company headquartered in the US. Founded in 1941, it employs approximately 490 individuals. The company operates as a manufacturer of precision-engineered interconnects designed for various sectors including data infrastructure, medical, aerospace, and semiconductor industries.
Winchester Interconnect's Modulus™ connector platform offers field-configurable lightweight modules optimized for size, weight, and power (SWaP) constraints, facilitating high-speed data (Single Pair Ethernet) and power connections in space defense and drone applications. On March 30, 2026, the company and its Swiss parent, Aptiv PLC, unveiled Modulus as a modular connector tailored for satellites and unmanned aerial systems, designed to transmit signals, data, and power between terminals and devices. This followed the initial launch on March 23, 2026, when Aptiv and Winchester Interconnect introduced Modulus as a ruggedized modular connector platform. This platform combines high-speed Single Pair Ethernet and configurable power in a compact, field-serviceable design, intended for use in LEO and drone programs.
Subscribe for full access to Winchester Interconnect's products in full detail
Subscribe for full access to Winchester Interconnect's revenue in full detail
Subscribe for full access to Winchester Interconnect's products in full detail 
