Dai-ichi Seiko Co., Ltd.

Ipex Inc.

Tadamichi Yayoshi

Takeshi Hirakawa

Takashi Masunaga

Yuki Miyazaki

Takahiro Fukushima

An electrical connector pairincludes a receptacle connectorand a plug connector. The receptacle connectorincludes a first partition wall, and the plug connectorincludes a second partition wall. When the receptacle connectorand the plug connectorare fitted together, the first partition wallpartitions a portion of the boundary between a third holder and a fourth holder where the second partition wallis not formed such that a first contactand a third contactcannot be seen from a second contact and a fourth contact.

Electrical connector pair

A receptacle connector includes a receptacle housing including a housing portion and receptacle terminals connected to plug terminals. The housing portion includes a first principal inner wall face, a second principal inner wall face, and a first-end inner wall face. At least a part of the first-end inner wall face is first receptacle guide faces having a gap width in a Y-axis direction gradually decreasing. The first receptacle guide face guides a plug connector such that the direction of an axial line of the plug connector is lined up in the direction of an axial line of the housing portion by regulating movement of the plug connector.

Electric connector and connector device

Electrical connector

Growing community of inventors

Machida, Japan

Tadamichi Yayoshi