Socket apparatus particularly adapted for land grid array type semiconductor devices

摘要

A socket (10) has a cover (14) pivotably mounted to a base (12). The base is formed with a seat (12a) for mounting a semiconductor device on a contact mounting plate (18). A locking mechanism (20) for locking the cover in the closed position includes an over center linkage mechanism interacting with a locking pin (20a). In a modified embodiment, the locking mechanism is provided with a pivotable locking member (27) to provide either manual or automated operation. The cover (14) of socket (10) also comprises an integrally formed heat sink. In another embodiment (10'), a separate heat sink (30) is independently mounted on the cover (28) provided with an aperture through the cover in which the heat sink is slidably mounted.