The 7-215083-4 is a 4-position male-on-wire connector from the TE Connectivity Micro-MaTch family, designed for wire-to-board interconnections. It features a compact 1.27 mm centerline and is suitable for the mass termination of 28 AWG ribbon cable. The system's tin-plated contacts are designed to be fretting corrosion resistant by creating a gas-tight connection, ensuring high reliability in applications with vibration or thermal expansion. This connector mates with a variety of female connectors including the 215079, 215460, and 188275 series, making it suitable for control units, robotics, automotive systems, and audio equipment.