2-1586039-0 is a 10-position vertical pin header with pegs designed for soft shell pin and socket connector systems. The header features a UL 94V-2 rated natural nylon housing with 0.25 mm thick tin-plated copper alloy contacts, providing reliable electrical connections for wire-to-wire applications. The component has a 3.5 mm centerline spacing and includes PCB mounting pegs for secure board attachment, with dimensions of 16.8 mm (0.66 inches) length and 4.2 mm (0.165 inches) height. This header is RoHS compliant and mates with corresponding receptacle housings, making it suitable for industrial control systems, telecommunications equipment, and consumer electronics requiring robust interconnection solutions.