Milli-Grid™ Connector System A high-density connector system based on a 2.00 by 2.00mm grid pattern that offers complete design flexibility for wire-to-board, board-to-board and cable-to-board applications. Available in gold or tin-plated, Molex’s Milli-Grid™ family includes crimp terminals, housings, headers and receptacles. Receptacles are available in single- and dual-row versions with a variety of mating and termination options. Headers are available in shrouded and unshrouded styles.