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Energize Innovation
Custom interconnect design creativity, application expertise, and streamlined manufacturing to solve your toughest connectivity challenges.

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Uninterrupted Connectivity
High reliability cable and connector engineering and design that ensures continuous power for mission critical applications.

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Precision-Engineered Excellence
Connectors and cables engineered to withstand the toughest conditions, ​​from subsea and space, to medical and hermetic assemblies.

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Winchester Interconnect™

Winchester Interconnect is a US-based manufacturer of high-precision connectors, cable assemblies, and cable. Our products are ideal for military and aerospace, industrial, medical, and space applications where expertise and reliability are critical to your success.


Our 30,000+ connectivity solutions include standard and custom RF and microwave interconnects, hermetic connectors and packaging, micro-miniature connectors and assemblies, fiber optic connectors, industrial cable, and undersea cable.


We work in the toughest industries where failure is not an option.For connectivity applications requiring high performance in harsh environments, life-saving systems, and the latest connected technologies, our industry-leading knowledge and engineering capabilities will ensure reliable, cutting-edge interconnect solutions that won’t fail when it matters most.


Connect to our growing family of leading interconnect brands you know and trust

Winchester Interconnect logo

Winchester Interconnect, our namesake brand, offers a full range of precision interconnect solutions, from standard to custom cables and connectors, including Xtreme, Dynawave, Snap Lock and Ulti-Mate series.

Kings Winchester Interconnect logo

RF & Microwave and fiber optic connectors known
for quality and performance in demanding
industries like mil-aero, commercial aviation
and broadcast.

Tru Winchester Interconnect logo

RF cables and connectors requiring high power/
voltage and unrivaled performance in mil-aero,
semiconductor and test and measurement

Cadillac Winchester Interconnect logo

Ruggedized interconnects for high power, signal
and data transmission in applications from rail
to oil and gas.