The DF13A-3P-1.25H(51) is a 3-position, single-row pin header from the DF13 series, featuring a 1.25mm pitch and a right-angle surface-mount (SMT) configuration. This connector is designed for automated assembly, featuring a four-wall, scoop-proof housing to prevent mis-insertion and a flat surface for vacuum pick-and-place nozzles. The contacts are gold-plated, ensuring high reliability with a durability of 50 mating cycles, and are rated for 1A of current and 150V AC/DC. Its robust design includes metal fittings to prevent solder peeling, making it suitable for demanding environments with an operating temperature range of -35°C to +85°C. Common applications include notebook PCs, mobile terminals, and other miniature business and consumer equipment.