Miller 14-18 AWG Circular Connector Socket Contact

Miller 188042 Circular Connector Socket (14-18 AWG)

The Miller 188042 Connector Socket is a high-quality, OEM replacement contact designed for use in circular MS and Metric style connectors. This component is essential for technicians and welders looking to repair or fabricate control cables and machine connections for Miller welding power sources. Engineered for durability and conductivity, this socket contact is sized specifically for 14-18 gauge (AWG) wire, a common size for control circuits, triggers, and remote potentiometers. It features a design that accommodates insulation diameters from .079" to .100", ensuring compatibility with standard industrial wire types.

Electrical connectors on welding machines are subjected to constant plugging, unplugging, and harsh environmental conditions. Over time, the internal contacts can lose their spring tension or become corroded, leading to intermittent faults or complete signal failure. The Miller 188042 socket restores the original factory performance of your connection. As a "push-in" style socket, it is designed to lock securely into the connector body, preventing push-back during mating. This positive retention is vital for maintaining reliable communication between wire feeders, spool guns, and power supplies.

Welders Supply Company provides this authentic Miller part to ensure your repairs meet manufacturer specifications. Using non-OEM contacts can lead to fitment issues or poor electrical resistance, which may damage sensitive control boards. This socket is precision-stamped and formed to provide optimal surface area contact with the mating pin. Whether you are troubleshooting a faulty 14-pin connector or building a custom extension cable, the Miller 188042 is the correct part for 14-18 gauge circuits.

Installation and Compatibility

Please verify your wire size and insulation thickness before ordering. This contact is designed for crimp application, though some technicians may solder them carefully. It is compatible with specific Miller circular connector housings that utilize the MS/Metric sizing standard. Always consult your machine's parts manual to confirm the specific connector part number required for your serial number.