1-1734260-5 is a High Performance Interconnect (HPI) wire-to-board header connector from TE Connectivity's 1.25mm pitch connector system. This SMT (surface mount) header features a vertical mount orientation, supports 28-32 AWG wire, and is available in position ranges from 2 to 15 positions with dimensions calculated as 7.79mm + 1.25mm per pin increase for length, 4.75mm height, and 4.25mm width. The connector is rated for 1.00A maximum current, 100V AC maximum voltage, and operates within a temperature range of -40°C to 85°C. It is designed for signal and low power routing applications in business equipment, consumer devices, industrial, and automotive sectors where reliable wire-to-board connections are required.