Sumitomo Electric Industries, Limited

Sumitomo Wiring Systems, Limited

Autonetworks Technologies, Limited

Yuta Kanematsu

Junichi Mukuno

A high-voltage connector of a novel structure is disclosed which achieves an improvement in electrical conductivity, a reduced amount of heat generation and the like while realizing stable connection to a mating terminal by a simple structure having a small number of components. A high-voltage connectoris provided with a terminal fittingincluding a terminal body portionin the form of a flat plate to be overlapped on a mating terminalin the form of a flat plate in a plate thickness direction, and a resilient contact portionintegrally provided to the terminal body portionand inclined to an overlapping side with the mating terminal

High-voltage connector

A terminal block of a novel structure is disclosed which can improve the heat dissipation performance of a terminal while achieving a size reduction with a small number of components. The terminal block is provided with a terminal including a connecting portion to be connected to a mating terminal on a tip side and a fixing portion on a base end side, a shield shell made of metal and including a tubular receptacle for surrounding the connecting portion of the terminal, a holding tube portion for surrounding the fixing portion of the terminal and a contact portion to be held in thermal contact with an external heat dissipation target and a filling resin portion for integrally fixing the fixing portion of the terminal to the holding tube portion of the shield shell by filling up between facing surfaces of the fixing portion and the holding tube portion.

Terminal block

One aspect of the present disclosure is to provide a connector enabling good heat dissipation. A connectoraccording to the one aspect of the present disclosure is provided with a housingmade of metal, a flat plate-like busbarto be held in the housing, a ceramic memberto be interposed between one flat surfaceof the busbarand a contact portionof the housing, and compression coil springsfor pressing another flat surfaceof the busbartoward the contact portion

Busbar connector

One aspect of the present disclosure is to provide a connector enabling good heat dissipation. A connectoraccording to the one aspect of the present disclosure is provided with a housingmade of metal, a flat plate-like busbarto be held in the housing, a first ceramic memberto be interposed between one flat surfaceof the busbarand a first contact portionof the housing, a second ceramic memberto be interposed between another flat surfaceof the busbarand a second contact portionof the housing, and a boltand a nutfor collectively fastening the busbar, the first and second ceramic membersand the first and second contact portions

Growing community of inventors

Mie, Japan

Yuta Kanematsu