| 摘要 |
<p>Area array connector device (12) for providing electrical interconnection from contacts on a first printed circuit board surface (15) to corresponding contacts on a second opposed surface (17) consists of an electrically nonconductive support member (13) disposed between opposed board surfaces, the support member having apertures therethrough in regions of the support member generally corresponding to alignment of corresponding opposed pairs of contacts (34, 36), and electrically conductive metallic interconnect members (22) extending in elastomeric material in the regions. The metallic interconnect members extend through the elastomer, and have end surfaces (26, 28) exposed for metal-to-metal, electricity-conductive contact with the contacts, with total resistance between contacts less than about 25 milli-ohms. The member end surfaces deflect under pressure and are restored upon release of pressure, at least in part by the restorative effect of the elastomer. Preferably, the interconnect member is bodily-rotatable.</p> |
