1-215464-0 is a male-on-board connector designed for the TE Connectivity Micro-MaTch modular connector family, featuring a 1.27 mm (0.050 inch) contact centerline spacing. This connector provides wire-to-board and board-to-board interconnection capabilities with tin-plated contact design and gas-tight connections that resist fretting corrosion. The connector incorporates a positioning spring in the female contact that absorbs relative movements caused by vibrations and thermal expansion, preventing contact spot movement and ensuring reliable long-term performance. Available in multiple position sizes (4 to 20 positions), the 1-215464-0 mates with female-on-board connectors including models 215079, 215460, 188275, 338068, 338069, 338070, and 188431. This connector is widely used in automation and control applications such as production equipment, robots, motors, heating units, automotive systems, and telecommunications infrastructure where robust, corrosion-resistant interconnections are essential.