440054-4 is a 4-position High Performance Interconnect (HPI) wire-to-board connector header from TE Connectivity's HPI connector system. This vertical mount header features a 2.00mm centerline pitch with DIP (through-hole) PCB termination style, supporting 24-30 AWG wire gauges. The header belongs to Spec Group G with a rated current of 3.00 A maximum and rated voltage of 250V AC/DC, operating within a temperature range of -25°C to 85°C. With dimensions of 14.0mm length (6.0 + 2.00 per pin increase), 6.05mm height, and 4.70mm width, this connector mates with housing part number 440129-x. Ideal for business and retail equipment, consumer devices, industrial, and automotive applications where signal or low power routing between PCBs is required.