Mod I Receptacle HousingsThis range of Mod I Receptacle Housings are single row connectors made of fibreglass and green polycarbonate, for contacts see stock number 509-1988 typical.Unhoused PCB receptacle contacts provide a simple board to board solution with MOD I unshrouded headersTE Connectivity AMPMODU Mod I 3.96mm Interconnect SystemThe AMPMODU Mod I 3.96 mm interconnect system is a rugged large-scale connector system with a current rating of 5 A maximum per contact and 0.79 x 1.57 mm posts. This connector system is suitable for board to board and wire to board applications and consists of PCB headers and cable mount receptacles.