| 摘要 |
PROBLEM TO BE SOLVED: To provide a socket for PGA package which can maintain a reliable connecting condition. SOLUTION: A base housing 20 with a plurality of terminals 21 mounted in grid array and a slide plate 40 with through-holes 41 formed in grid array in correspondence with the terminals 21 and piled on top of the base housing 20 are provided. A cam face 62 and an opening edge 45 face each other with a cam part 61 of a cam member 60 supported by the base housing in free rotation and movement penetrating an opening part 44 formed on the slide plate 40. A linear edge 45a formed on the opening edge 45 is so made as to be engaged with a flat face 62a formed on the cam face 62, at a time the slide plate 40 is slid by the cam member 60 to the position where the lead pin and the terminal 21 are coupled.
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