Amphenol MS3101A 28-12S-KR Connector Plug with MS3057-16A Threaded Coupling The Amphenol MS3101A 28-12S-KR is a high-performance circular connector plug designed to meet the rigorous demands of industrial and military applications. This connector is engineered for reliability and durability, ensuring secure and efficient electrical connections in various environments. Key Features Shell Size and Configuration: The MS3101A 28-12S-KR features a size 28 shell with a 26-pin female insert, providing ample connectivity options for complex wiring systems. Robust Construction: Constructed from high-quality aluminum alloy, the connector offers a lightweight yet sturdy solution, capable of withstanding harsh conditions. Environmental Protection: Designed to meet MIL-C-5015 standards, this connector ensures reliable performance in demanding environments, offering protection against dust, moisture, and mechanical stress. Electrical Performance: Rated for a current of 13A and capable of handling voltages up to 500V AC or 700V DC, the MS3101A 28-12S-KR is suitable for a wide range of electrical applications. MS3057-16A Threaded Coupling Accompanying the connector plug is the MS3057-16A threaded coupling, a cable clamp designed to provide strain relief and secure cable attachment. Key attributes include: Compatibility: The MS3057-16A is compatible with shell sizes 24 and 28, making it an ideal match for the MS3101A 28-12S-KR connector. Thread Specifications: It features a 1 7/16-18 UNEF-2B thread, ensuring a secure and precise fit. Cable Accommodation: The clamp accommodates cable diameters ranging from 0.468 inches to 0.938 inches (11.89mm to 23.83mm), providing flexibility for various cable sizes. Material and Finish: Made from aluminum alloy with a cadmium and chromate surface treatment, the MS3057-16A offers enhanced corrosion resistance and durability. Applications The combination of the MS3101A 28-12S-KR connector plug and the MS3057-16A threaded coupling is well-suited for applications requiring reliable and secure electrical connections, such as: Industrial machinery Military equipment Aerospace systems Robotics and automation By integrating these components, users can ensure robust and dependable connectivity in their electrical systems.