Amphenol Aerospace designs and manufactures QPL Mil-spec and custom circular and rectangular electrical and electronic connectors for the military and aerospace industries. We also specialize in designing and building high-speed cable assemblies, media converters and Ethernet switches, fiber optic connectors and cable assemblies, high power and high voltage connectors, EMI/EMP filter connectors, hermetically sealed connectors , and a variety of special applications connectors and custom interconnect systems. See our Product Configurator for available drawings and 3D models.