| 摘要 |
An IC socket has an IC accommodating portion, at least one ejection lever disposed in the IC accommodating portion, and a socket board for supporting a generally central portion of the lever in such a manner as to be able to effect a seesaw motion. An IC is supported by a push-up lever portion on one end of the lever for effecting the seesaw motion. A push-down force is exerted on the push-down lever portion on the other end for effecting a seesaw motion of the lever, thereby to move up the push-up lever portion on the one end in order to push up the IC. The IC socket is characterized in that the push-up lever portion is provided with a small projection on a lower surface of the push-up lever portion and a cone-shaped concave portion is formed at a position corresponding to the small production in the socket board so that the lever is correctly positioned with respect to the socket board.
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