1-794071-1 is a 22-circuit dual row vertical pin header with drain holes designed for use in Mini-Universal MATE-N-LOK connector systems. 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 header has an A dimension of 1.854 in (47.09 mm) and is RoHS compliant. It mates with Mini-Universal MATE-N-LOK plug housing 770586-1 and Mini-Universal MATE-N-LOK 2 plug housing 794212-1 using socket contacts. This connector is ideal for PCB applications requiring reliable wire-to-board connections in industrial and commercial electronic equipment.