Electrically-conductive-contact holder, electrically-conductive-contact unit, and method for manufacturing electrically-conductive-contact holder

摘要

An electrically conductive contact holder comprises a supporting member including a low thermal expansion supporting frame with a coefficient of linear expansion lower than that of a to-be-contacted member and a high thermal expansion supporting frame with a coefficient of linear expansion higher than that of the to-be-contacted member, which are stacked one on another. With this structure, a coefficient of linear expansion of the entire supporting member can be approximated to that of the to-be-contacted member. Thus, it is possible to suppress the occurrence of displacement between electrically conductive contacts and external connecting terminals even under high temperature conditions.