L77TWB13W3S Connectors, Interconnects

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D-sub connectors refer to specific types of electrical connectors that consist of two or more parallel rows of pins or sockets surrounded by a D-shaped metal shield. They are frequently used for serial and parallel communications, computer networking connections, modems, and other applications that interface an electronic device to another. The most common sizes of D-sub connectors are 9-pin, 15-pin, and 25-pin.

The L77TWB13W3S is a specific type of D-sub connector, designed for applications where a high level of protection against dust and water ingress is required. This connector features a unique gaskets and sealing system, providing an IP67 rating with respect to environmental protection. It is also rated for a voltage of up to 250V, and has an operating temperature range from -20°C to +60°C.

The application field of the L77TWB13W3S D-sub connector largely revolves around serial data communications and parallel signal transmission, in areas where dust and water are of particular concern. These connectors are commonly used in automated equipment panels, data acquision systems, signal transmission, outdoor communication systems, and instrumentation and other applications that slip into these categories.

The working principle of the L77TWB13W3S is quite simple. It consists of two parallel rows of male pins and female sockets, which plug into each other and form an electrical connection. The metal shield prevents Electromagnetic Interference (EMI) from other devices or machines, ensuring that the data transmission is stable and reliable.

The connector is designed with a unique gasket and sealing system, which allows it to provide an IP67 rating with respect to environmental protection. This means that it is dust tight and watertight up to a depth of 1 m. The connector is also rated for a voltage of up to 250V, and is designed to withstand extreme temperatures from -20°C to +60°C.

To summarise, the L77TWB13W3S is a robust D-sub connector, primarily designed for serial data communications and parallel signal transmission in environments where a high level of dust and water resistance is required. Its unique gasket and sealing system provides an IP67 rating, and it is rated for a voltage of up to 250V and temperatures up to +60°C.

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