Kyocera Elco Corporation

Yuusuke Shiroyama

Hirohisa Takano

A board-to-board connector includes a receptacle and a plug for inserting into the receptacle. The receptacle includes a receptacle insulator including two opposed side walls and opposed receptacle contacts symmetrically arranged and supported by the two opposed side walls. Each of the two opposed receptacle contacts includes an inverted U-shaped portion and a U-shape-grooved continuity. The plug includes a plug insulator including two opposed insert walls and opposed plug contacts symmetrically arranged and supported by the two opposed insert walls. Each of the two opposed plug contacts includes a U-shaped continuity portion and is inserted into the U-shape-grooved continuity portion to establish electrical connection therewith. When the plug is inserted into the receptacle, the U-shaped continuity portions of the two opposed plug contacts deform the U-shape-grooved continuity portions of the two opposed receptacle contacts resiliently away from the two opposed side walls of the receptacle insulator.

Board-to-board connector

A connector includes a plug including a plug body made of an insulating material and at least one plug contact supported by the plug body; a receptacle including a receptacle body made of an insulating material and at least one receptacle contact supported by the receptacle body; a contact projecting portion formed on one of the plug contact and the receptacle contact; a contacting portion formed on the other of the plug contact and the receptacle contact; and a first projecting portion and at least one second projecting portion which is formed on the contacting portion, the second projecting portion being formed integral with the first projecting portion to be elongated in an insertion/extraction direction of the plug. A portion of the contact projecting portion is formed as a flat surface having a width greater than a width of the second projecting portion.

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Kanagawa, Japan

Yuusuke Shiroyama