A low profile socket connector includes a plastic, rectangular, frame-like base member (11) having substantially rigid walls (21,22,23,24) defining between them a socket (20), receiving an LGA device (16) in coplanar relation. Beam springs (34,35), integrally formed with two adjacent walls (22,24) adjacent...http://www.google.se/patents/US5161983?utm_source=gb-gplus-sharePatent US5161983 - Low profile socket connector
