Amphenol 3108B-20-15P Circular Connector

Amphenol 3108B-20-15P Circular Connector is a MIL-DTL-5015 circular plug (shell size 20) designed for rugged industrial harness installations, offered here in a right-angle configuration that allows 90-degree cable routing in tight panels and machinery without sacrificing mating integrity. The insert arrangement 20-15 denotes seven electrical contacts arranged to fit within the size-20 shell, and the connector uses solder-pin terminations that provide robust, soldered connections to conductors in harness assemblies. A threaded coupling mechanism secures the connection to its mate, ensuring consistent alignment and resistance to pull-out in vibration-heavy environments typical of industrial automation setups. This plug is part of the MIL-spec 5015 family, enabling compatibility with standard receptacles and other components that share the same shell size and insert arrangement, which supports flexible field upgrades, panel mounting, and cable harness design across various equipment platforms. Together, the 3108B-20-15P plug and its MIL-spec mating partners offer a compact, reliable interconnect solution for signal and power lines in control cabinets, robotics, and machinery, where a durable circular connector with precise pin count and a rigid mechanical interface is essential for long-term performance.