PROBLEM TO BE SOLVED: To provide a socket for burning in, comparatively small in size for an IC to be tested. SOLUTION: The socket 10 has a mounting face 28b for IC's on its base 18 on which an adaptor 28 is fixed having a plurality of contact-receiving holes 28d. A plurality of tip ends 14c of the contact are taken in the holes 28d, and come into contact with each terminal 101 of IC's 100 mounted on the above face. The IC's on the mounting face is fixed by a rotating latch 22. The latch 22 has an open position to enable mounting IC's on the mounting face for the adaptors, and a closed position to enable to fix IC's from above, whose turning shaft 32 is fixed to the base. The socket 10 is provide with a cover 20 movable between the first and the second position and a link body 24. The ling body 24 has the latch opened when the cover is at the first position, and closed at the second position. COPYRIGHT: (C)2001,JPO
(57)【要約】 【課題】 試験するICのサイズに対するソケットの外 形が比較的小さいバーンイン用のソケットを提供する。 【解決手段】 本発明のソケット10では、ベース18 に、ICの載置面28bを有し該載置面内に複数の接触 子受け孔28dを有するアダプタ28が取り付けられ る。アダプタの接触子受け孔28dには、複数の接触子 の先端部14cが受け入れられて、前記載置面に載置し たIC100の各端子101に接触される。載置面上の ICは、回転式のラッチ22によって固定される。ラッ チ22は、アダプタの載置面28bにICを載置可能に する開かれた位置と、ICをその上方から固定可能にす る閉じられた位置を有し、その回動軸32はベースに固 定される。ソケット10は、第1及び第2の位置間で移 動可能なカバー20及びリンク体24を備える。リンク 体24は、カバーが第1の位置にあるときにラッチを開 かせ、カバーが第2の位置にあるときにラッチを閉じさ せる。




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