Abstract: A cover of a housing for an electronic control unit (ECU) includes a planar end portion, sidewall portions that surround a periphery of the end portion, and guide ribs that protrude inward from a base-facing surface of the end portion. Each rib includes a free edge that is spaced apart from the base-facing surface of the end portion and extends between the rib first end and the rib second end. The free edge height varies between the rib first and second ends such that the free edge follows a curvilinear path between the rib first and second ends. The free edge is configured so that, during insertion of a printed circuit board (PCB) of the ECU into the housing, the angular orientation of the PCB relative to housing changes as the PCB slides along the free edge whereby interference between the PCB and the housing during insertion is avoided.

Abstract: A cover of a housing for an electronic control unit (ECU) includes a planar end portion, sidewall portions that surround a periphery of the end portion, and guide ribs that protrude inward from a base-facing surface of the end portion. Each rib includes a free edge that is spaced apart from the base-facing surface of the end portion and extends between the rib first end and the rib second end. The free edge height varies between the rib first and second ends such that the free edge follows a curvilinear path between the rib first and second ends.

Abstract: A spacer and electrical connector assembly for printed circuit boards includes a first member to be placed between two of the printed circuit boards to provide a required spacing between the printed circuit boards. The assembly also includes at least one second member disposed adjacent to the first member, the second member extending along a length of the first member and at least partially bracketing an upper surface and a lower surface of the first member, thereby providing an electrical connection between the printed circuit boards. A plurality of contact portions that respectively receive the second member may be disposed on at least one of the upper and lower surfaces.

Abstract: A spacer and electrical connector assembly for printed circuit boards includes a first member to be placed between two of the printed circuit boards to provide a required spacing between the printed circuit boards. The assembly also includes at least one second member disposed adjacent to the first member, the second member extending along a length of the first member and at least partially bracketing an upper surface and a lower surface of the first member, thereby providing an electrical connection between the printed circuit boards. A plurality of contact portions that respectively receive the second member may be disposed on at least one of the upper and lower surfaces.