770966-2 is a right-angle board-lock pin header designed for 2-circuit Mini-Universal MATE-N-LOK connector systems manufactured by TE Connectivity/AMP. This header features duplex plating finish and is configured for in-line mating with Mini-Universal MATE-N-LOK plug housings (part number 172165-1) and Mini-Universal MATE-N-LOK 2 plug housings (part number 794184-1). The connector has a dimension A of 0.388 inches (9.86 mm) and is constructed from nylon material with UL 94V-0 flammability rating. This product is RoHS compliant and is commonly used in applications requiring reliable, compact interconnections in industrial control systems, telecommunications equipment, and consumer electronics where space constraints and secure board-locking are essential.