2-1445091-2 is a single-row vertical through-hole header connector from TE Connectivity's Micro MATE-N-LOK 3mm connector system, designed for wire-to-board connections. This header features contacts on a 3mm (0.118") centerline spacing with 15µ gold plating and supports 2-12 positions. The connector includes SMT hold-down and metal hold-down retention features with retention bumps on the solder tail for secure board mounting. The Micro MATE-N-LOK system supports current ratings up to 5 Amps maximum per line and is compatible with infrared (IR) reflow soldering processes. This header is commonly used in wire-to-board applications requiring reliable connections in consumer electronics, industrial equipment, and other electronic assemblies.