| 摘要 |
<p>A surface mount electrical interconnect is disclosed that provides an interface between a PCB and solder balls of a BGA device. The electrical interconnect includes a socket substrate and a plurality of electrically conductive contact members. The socket substrate has a first layer with a plurality of openings configured to receive solder balls of the BGA device and has a second layer with a plurality of slots defined therethrough that correspond to the plurality of openings. The contact members may be disposed in the openings in the first layer and through the plurality of slots of the second layer of the socket substrate. The contact members can be configured to engage a top portion, a center diameter, and a lower portion of the solder ball of the BGA device. Each contact member electrically couples a solder ball on the BGA device to the PCB.</p> |
