1-794070-1 is a 20-circuit dual row vertical pin header with drain holes, designed for use in the AMP Soft Shell Mini-Universal MATE-N-LOK connector system. This pin header features duplex plating with a minimum of 0.000030 in (0.000762 mm) gold in the mating area and matte tin on the solder tail end over a 0.000050 in (0.00127 mm) minimum nickel underplate. The connector has an A dimension of 1.691 in (42.95 mm) and is RoHS compliant. It mates with Mini-Universal MATE-N-LOK plug housing 770585-1 and Mini-Universal MATE-N-LOK 2 plug housing 794210-1 using socket contacts. This pin header is ideal for wire-to-board and board-to-board interconnect applications requiring reliable, high-density connections.