Wire Harnesses & EWIS

Wire harnesses and Electrical Wiring Interconnection Systems (EWIS) provide the structured electrical backbone that links power, signal, and data networks across air, ground, and space platforms. These engineered assemblies route qualified wires, cables, connectors, backshells, and protective sleeving into defined bundles that meet military and aerospace requirements for separation, EMI control, and mechanical protection. Amphenol Military & Aerospace supports complete EWIS solutions through specialized business units that design and build aircraft EWIS and custom harnesses, overmolded and potted assemblies for harsh environments, and platform-specific harnesses for defense and space applications. Explore the subcategories below to identify solutions aligned with your system’s operational domain and integration level.