| 摘要 |
PURPOSE: A circuit arrangement is provided to prevent a contact spring from freely moving by forming a guide groove of each spring shaft of a housing body to be successively opened from a top side to a lower side. CONSTITUTION: One semiconductor part is provided to a circuitry substrate(36). A contact spring(16) is arranged to be constrained in a spring shaft(14). Each contact spring serves as a spring strip in which a contact offset is formed on two separated end sections. A guideline shoulder is protruded to an end protrusion portion(22) in a lateral direction. A guide groove for the guideline shoulder is formed on each spring shaft of a housing body(12).
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