- Amphenol Aerospace Operations is the world leader in the design; manufacture and supply of high performance interconnect systems for Military and Commercial Aerospace Harsh Environment applications. Amphenol provides an unparalleled product breadth, from Military Spec connectors to customized High-Speed Board Level Interconnects; from Flexible to Rigid-Flex Printed Circuit Boards; from Backplane Systems to completely Integrated Assemblies. Related product brands include: Amphenol, Amphenol Advanced Sensors (formerly GE Sensing), Amphenol Commercial Products, Amphenol FCI, Amphenol Industrial, Amphenol Pcd, Amphenol RF, Amphenol Sine Systems, Amphenol SV Microwave.