5749069-8 is an 80-position vertical receptacle header from the AMPLIMITE .050 Series, designed for high-density D-subminiature connector applications. This connector features through hole tails for PCB mounting and includes rails and latchblocks for secure mating. The connector utilizes gold-plated tab and tuning fork contacts on a compact .050 x .100 inch (1.27 x 2.54 mm) grid spacing, with phosphor bronze contacts duplex plated with minimum .000030 inch (0.00076 mm) gold on the mating end and tin on the solder end. The housing is made of thermoplastic rated 94V-0 and is SMT compatible, with a steel shell plated bright nickel over copper. This connector is ideal for data and device applications requiring reliable, high-density interconnections.