2-1586000-4 is a free-hanging plug housing connector from the AMP Soft Shell Pin and Socket Connector system, rated UL 94V-0 with white nylon construction. This 4-position connector features a compact design with dimensions of 4.2 mm (0.17 inches) height and is engineered for reliable mating with corresponding receptacle housings (part number 1586019-4). The connector utilizes 0.25 mm thick copper alloy contacts with tin or 30 gold plating options, supporting both vertical and right-angle pin header configurations. It is RoHS compliant and suitable for applications requiring secure, repeatable connections in electronic assemblies, instrumentation, and industrial equipment where space efficiency and reliable signal transmission are essential.