Amphenol Aerospace designs and manufactures QPL Mil-spec and custom circular and rectangular electrical and electronic connectors for the military and aerospace industries.

Amphenol designs, manufactures and markets cylindrical and rectangular, electronic, fiber optic, EMI/EMP filter, and a variety of special applications connectors and interconnect systems. Our new 307,000 square foot facility is nestled at the foothills of the Catskill Mountains in Sidney NY.

Amphenol Aerospace has an extensive portfolio of harsh-environment, ruggedized connectors and interconnect systems for the military and aerospace industries. See our Product Configurator for available drawings and 3D models.

Amphenol Aerospace’s vast circular connector portfolio is stocked with Mil-Spec qualified connectors, Mil-Spec derivative connectors, micro-miniature connectors, EMI and EMP filter connectors, and hermetic and epoxy-sealed connectors.

Amphenol Aerospace is widely recognized for industry leading commercial aerospace products, which are utilized in airframes and avionics systems throughout the world. We specialize in small and lightweight aerospace connectors, designed to meet the requirements of today and tomorrow.

Amphenol High Speed Connectors provide rugged high speed data transmission for demanding military and aerospace applications operating in harsh environments.

Amphenol Aerospace has more than 50 years of experience designing and manufacturing harsh environment, ruggedized, high-speed rectangular and board-to-board connectors for the military and aerospace markets, largely for military and commercial avionics, space applications, and embedded systems.

Amphenol Aerospace has multiple connector options within D38999 and 5015 designs to accommodate power requirements up to 1000 amps.

Amphenol Aerospace designs and manufactures millions of contacts each month, from the industry-standard AS39029 Contacts to the most complex, High Speed Contacts and High Power Contacts. We cover a broad range of wire gauges from the large size 0 down to the smallest size 23 and smaller contacts.

Amphenol Aerospace provides a complete line of AS39029 contacts, and associated accessories, to support all of the major Mil-Spec circular connectors.