Micropin connector system

An electrical socket for use with connectors having plastic retaining fingers, comprising:

• a stamped sheet metal body portion having a first crimping region at a rearward end thereof, said crimping region having a first pair of opposed arms precision formed to extend around and to engage the insulating cover of an electrical connector wire to secure the body portion thereto and having a second crimping region spaced from said first crimping region and including a second pair of opposed arms precision formed to extend around and engage bare wire strands of an electrical connector wire to provide electrical contact therewith, said stamped sheet metal body portion further including a forward region having opposed edges, said forward region being precision formed to join said edges to provide a generally cylindrical head having a longitudinal axis, said forward region being shaped to form at the distal end of said head a pair of opposed contact fingers, said fingers being semicircular in cross section and extending slightly inwardly toward each other to provide a spring load grip on a pin terminal inserted therebetween;
• a cylindrical hood surrounding only said head and said opposed fingers to protect said fingers and to provide a latching surface for retaining the socket in a connector, said hood being coaxial with said head and engaging said generally cylindrical forward region adjacent said distal end of said contact fingers, having an open forward end folded inwardly to provide a rounded inlet guide for a pin terminal, and having a rearward end portion precision formed to provide an open, outwardly flared, annular shoulder which is coaxial with said head and which has an inner surface which flares outwardly from engagement with said cylindrical head to provide a sharply outwardly angled, rearwardly-facing annular latching edge defining a substantially planar latching surface normal to said longitudinal axis of said head, said edge being adapted to engage a corresponding plastic retaining finger latching surface in a socket-receiving connector;
• and
• means securing said hood to said cylindrical head.