Connector : Sumitomo Wiring Systems, Ltd.

Connectors are parts that connect harnesses to each other and to electrical components. There are many connector types and variations depending on their purpose, function, shape, and number of pins.

Manufacturing trends have continually required improvements in connector capabilities: reduced size, lower insertion force, prevention of incomplete insertion, and easier assembly and attachment. In addition, recent requirements include environmentally friendly product development, noise-shield characteristics, and ergonomic capabilities.

Sumitomo Wiring Systems aggressively promotes research and development to make our products more reliable, based on our performance as a manufacturer of comprehensive automobile wiring harnesses and from the viewpoint of "total wiring systems."

		Waterproof connectors provide satisfactory connection performance in a moistened condition. These connectors are ideal for enhanced applications like use in vehicle engine compartments.

Our compact and reliability connectors operate under harsh coditions such as extreme heat, cold and vibrations, and satisfy diverse needs of customers.

These high-voltage connectors, which are sealed against water and electromagnetic interference, are suited for use in high-voltage wiring of electric vehicles (including hybrid cars and fuel-cell powered cars).

Module connectors for automobile modules are connected automatically on completion of the assembly of the automobile modules.Multi-pole low insertion force connectoes provided with a lever-type double-power mechanism ideally connects to multi-pole wire harnesses or electrical equipment.Besides, connectors in a wide variety ranging from 0.64 to 9.0 mm in size for a broad range of fields including the cutting-edge area are offered in response to customers.

An in-vehicle HFC connector is used to connect a coaxial cable and a VICS,GPS, or TV receiver. The connector reduces reflectio and transmisson loss and suppresses noise radiation from the connector.Moreover, the downsized connector saves the mounting space of in-vehicle equipment.

Diodes or resistor chips are installed into the connectors of the wiring harnesses. Thses connectors play a role of controlling the current route or current amperage.

Based on the elemental technologies like wiring,resin molding, pressing, connecting and sealing, we have originally developed interconnecting products for automotive components in car electronic systems such as powertrains, brakes, vehicle body electrical systems, fuel systems and sensors.

Information on connector products produced by Sumitomo Wiring Systems.

You can search for connectors by application, specifications, or product number and download catalogs as PDF files.