173926-1 is a 4-circuit vertical PCB header designed for use with Universal MATE-N-LOK and Universal MATE-N-LOK II plug housings using socket contacts. The header features a 0.200 inch (5.08 mm) typical contact centerline spacing with an A dimension of 1.250 inches (31.75 mm) and a maximum height of 0.630 inches (16.00 mm). The component requires installation in the PC board with an arbor tool and is RoHS compliant. This header is commonly used in wire-to-board power circuit applications, mating with plug housing part numbers 1-480702-0, 350779-1, or 770019-1.