The 1-2288241-1 is a 44-position mixed and hybrid header from the Generation Y Connector System, designed for wire-to-board power and signal applications. This two-row, fully shrouded connector features 40 signal positions and mounts horizontally to the PCB via a through-hole press-fit termination method. It is designed with dual centerlines of 2.54 mm and 6.05 mm and incorporates an A-A keying code for proper mating. The connector is rated for a maximum operating temperature of 100°C, making it suitable for automotive electronic systems requiring reliable board-level interconnects.