770247-3 is a loose piece socket contact designed for use in Universal MATE-N-LOK connector systems. This contact is manufactured from phosphor bronze with a pre-tin finish and is suitable for 12-10 AWG (3.0-5.0 mm²) wire sizes with a maximum insulation diameter of 0.200 inches (5.08 mm). The contact features a socket length of 0.980 inches (24.90 mm) and an overall L dimension of 1.005 inches (25.53 mm). These contacts are commonly used in power circuit applications for home appliances and industrial equipment, providing reliable wire-to-board connections with secure crimping capabilities.