The 90120-0763 is a 3-way 1-row 2.54mm pitch vertical C-Grid III? Header with gold-plated brass contacts. It mates with 90147 C-Grid? PC board connector and 90123 C-Grid III? modular crimp housing. Headers will accept both discrete wire and ribbon cable connectors. The 90120 series header comes with black polyester resin and is ideal for signal and wire-to-board applications.