Patent ID: 7530822

Claim:
An electrical connector assembly, for removably mounting a chip module to a printed circuit board, comprising: an electrical connector, comprising: an insulative housing comprising a main portion having an upper surface and a lower surface and four sidewalls extending upwardly from a peripheral of the main portion; and a plurality of contacts received in the insulative housing, each contact formed with an upper end and a lower end exposed beyond the upper and the lower surfaces of the insulative housing, respectively; a pick-up cap assembled to the insulative housing and comprising a body portion with four side edges; and a pair of elastic arms spliting from each edge of the body portion and extending toward each other, and each elastic arm having a latching section extending downwardly from a free end thereof, and each sidewall of the insulative housing correspondingly defining a pair of spaced recesses on an out side surface thereof for receiving the latching sections of the air of elastic arms.