Abstract: An electrical connector comprises a generally cylindrical tube member (10) having a tube wall (12) and an electrically conductive body (22) having a plurality of louvers (24) in a generally tubular array. The body and the tube member are nested one within the other, with the louvers having respective sides (28) projecting away from the tube wall for engagement with a complementary connector. The body and the tube member are secured against relative axial movement in at least one direction by at least one extruded projection (40) of the tube wall.

Abstract: Two flat cables are interconnected to comprise a tap connection or a splice connection by stacking them and pressing together against them an assembly of upper and lower interconnecting structures which include opposing regions of alternating shearing wave shapes and relief recesses. The wave shapes shear the conductors of the cables and extrude the thus-sheared conductor strips into the opposing relief recesses so that newly sheared conductor edges are moved adjacent electrical engagement surfaces defined by vertical edges of the adjacent wave shapes. Dual conductor cables have their respective conductors interconnected by using a pair of assemblies of upper and lower interconnecting structures, each assembly having shearing wave shapes and relief recesses disposed transversely across only the half of the cables within which the appropriate conductors are disposed.

Abstract: A monolithic transition adapter terminated to a flat power cable has one or two plate sections extending forwardly from the termination which conclude in an array of first and second alternating spring contact arms deflectable downwardly and upwardly respectively. The spring arms are formed to include free ends having arcuate contact sections convex in opposing directions comprising a lead-in to receive thereinto a blade-like contact member from forwardly thereof, and facilitating the deflection by the mating contact of the spring arms in the respective opposing directions. A monolithic contact member matable with the transition adapter includes a planar body portion having a forward blade contact and a plurality of terminal sections rearwardly thereof such as for interconnecting with a printed circuit board.

Abstract: An adapter substrate (40) for carrying one or more electrical components (80,90), includes plated circuitry to which the components are connectable, to comprise a member securable between a chip carrier socket (20) and a printed circuit panel (14) and provide electrical interconnection therebetween. The electrical components are connected to selected ones of the interconnections between the socket and the panel in order to modify, effect or sense the selected interconnections. While the other interconnections are passed through the substrate such as by plated through-holes (44), the selected interconnections are interrupted by the dielectric material of the substrate (40) and are plated blind holes (46) connected by path segments (120) to be electrically connected to the one or more electrical components; completing the connection to the socket's contacts are plated through-holes (116) and path segments (128) to contact pads (52).