The ACM40DTKH-S328 is a high-performance board-to-board PCB connector designed for demanding applications. Featuring PPS and Beryllium Copper construction, this connector ensures reliable connectivity in harsh environments. With a current rating of 3A and voltage capability of 950VAC, it is suitable for power and signal transmission. The connector has a female gender with two rows of contacts, each with 40 positions. Its clearance hole mount and thru-hole termination method provide secure attachment to PCBs. Contact materials are gold-plated Beryllium Copper, offering excellent conductivity and corrosion resistance. The loop bellow contact type and straight orientation facilitate easy mating. Operating within a wide temperature range of -65 to 150°C, this connector is highly reliable in extreme conditions. Its compact design, with a height of 15.49mm and width of 9.4mm, allows for space-efficient PCB layouts. Termination plating is matte tin, ensuring durability. Ideal for aerospace, military, and industrial applications, the ACM40DTKH-S328 is a top choice for high-reliability connectivity needs.