Abstract: An electronic cage for housing electronic components (circuit boards and power supplies) therein, wherein the cage includes a box-like component receiving area defined by a plurality of upstanding side walls and a floor member. Part of the floor member projects from the box-like receiving area to thus expose various electronic devices (e.g., modules, connectors) located on a common, large board which may be positioned within the cage. Significantly, the cage is of one-piece construction, preferably of injection molded structural foam.

Abstract: A circuit assembly (e.g., printed circuit board) including an insulative substrate having opposed surfaces each defining a walled opening therein. Each walled opening includes a layer of conductive material (e.g., copper) plated thereon, these openings being electrically connected through a common channel or the like, which channel in turn has been plated to include copper material therein. Located within each opening is a compliant contact pin including a compliant end portion designed to provide an interference fit within one of the respective openings and an extending portion designed for extending from the board's outer surfaces to be electrically connected to a designated external component (e.g., printed circuit board, wiring, conductive socket).