1-1734598-0 is a High Performance Interconnect (HPI) wire-to-board header connector from TE Connectivity designed for signal and low power routing applications. This vertical mount header features a 1.25mm centerline pitch with DIP (through-hole) PCB termination style and supports 28-32 AWG wire. The connector offers a position range of 2 to 15 positions with dimensions including a height (Y) of 4.70mm and width (Z) of 3.20mm, with length calculated as 4.25mm + 1.25mm per pin increase. It mates with housing base PN 440146-x and is rated for 1.00A maximum current and 125V AC/DC maximum voltage with an operating temperature range of -25°C to 85°C. Common applications include business and retail equipment, consumer devices, industrial equipment, and automotive systems where reliable wire-to-board connections are required.