2-1445091-4 is a single-row vertical-angle header connector part of TE Connectivity's Micro MATE-N-LOK 3mm connector system, designed for wire-to-board connections with configurable positions from 2 to 12. The connector features 15 µm gold plating, through-hole and SMT mounting options with metal hold-down capability, and retention features on the solder tail for secure board mounting. It accommodates wire sizes from 18 to 30 AWG with insulation diameters up to 2.79 mm, supporting current ratings up to 5 Amps per line. The header is infrared (IR) reflow process compatible and available in both through-hole and surface mount configurations, making it suitable for applications requiring reliable wire-to-board interconnections in compact spaces.