Winchester Interconnect operate in the most demanding industries where failure is simply not an option. For connectivity applications requiring high performance in harsh environments, life-saving systems and advanced connected technologies, their industry-leading expertise and engineering capabilities deliver reliable, cutting-edge interconnect solutions that perform when it matters most. AS9100 for Defence and ISO13485 for Medical approved facilities. Winchester Interconnect is an Aptiv Group company.

Core Product Categories

Connectors
A broad offering across various technologies:

• RF & Microwave – Standard and bespoke interconnects built for signal integrity and performance. High Power, High Frequency, Space, T&M.
• Hermetic – Sealed Interconnects designed to withstand extreme environments. Connectors, Feedthroughs, Packaging (IMAs), Vacuum Flanges.
• Miniature – Ultra-compact connectors such as Micro-D, Nano-D, circular, strip series, and SMT types—ideal for size-constrained, high-performance applications. Ulti-Mate range.
• Fiber Optic – High-speed optical connectors for precision data transmission.
• Industrial/MIL-Spec – Robust, specification-compliant connectors tailored for critical industrial, rail, oil/gas, aerospace, and defence applications. Cadillac Explosion Proof, TrainLine.

Cable Assemblies and Harnesses
Versatile and customisable assemblies, including:

• Overmoulded assemblies
• Coil cords and wire harnesses
• Heavy-gauge and RF-specific assemblies
• Quick Turn / Low Volume capabilities, scalable to production volumes.
• Fibre-optic cable assemblies, including Hermaphroditic

Cable (Discrete)
A diverse selection crafted for a range of applications:

• RF coaxial cables. High Power, High Frequency, Flexible, Semi-Rigid.
• Industrial-grade cables. Armoured, High Flex, Custom.
• Undersea and marine-grade cables, including specialised pipeline inspection types. Falmat, Xtreme cables.

Tailored Solutions for Key Industries

Whether for aerospace, semiconductor manufacturing, medical systems, marine exploration, or industrial automation, Winchester Interconnect provides both standard and bespoke solutions tailored to precise operational needs.

In particular, their role in the semiconductor sector stands out, delivering high-reliability RF coaxial cables and assemblies essential for RF power delivery, impedance matching, and noise suppression in wafer etching environments.