440146-5 is a High Performance Interconnect (HPI) connector housing designed for wire-to-board connectivity with a 1.25mm centerline pitch. This connector features surface-mount technology (SMT) termination and vertical mounting orientation, supporting 28–32 AWG discrete wire with position ranges from 2 to 15 pins. The housing dimensions are 4.25 mm length (plus 1.25 mm per pin increase), 3.15 mm height, and 3.95 mm width, providing a compact form factor suitable for space-constrained applications. It operates at a maximum rated voltage of 125 V AC/DC with a maximum rated current of 1.00 A and maintains performance across an operating temperature range of -25°C to +85°C. This connector is ideal for routing signals or low-power connections across multiple printed circuit boards in business equipment, consumer devices, industrial, and automotive applications.