Patent ID: 8435046

Claim:
An electrical assembly comprising: a board cooperating with positioning limiting mechanism to commonly define a receiving space; and a plurality of contact sets disposed in the receiving space, each of said contact sets defining an upper contact configured to be orbicular, and a lower contact having a lower section mounted to the board and an upper section defining a configuration essentially in compliance with the upper contact with a converged upward opening thereof; wherein the upper contact is snugly received and up and down moveable in the upper section with an upper end of said upper contact extending above the converged upward opening for being downwardly pressed by a corresponding pad on an underside of an electronic package under condition that the converged upward opening restrains excessive upward movement of the upper contact; and wherein when the upper end of the upper contact is downwardly pressed by the electronic package, a lower half of said upper contact is urged upwardly by the lower contact for restoration.