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Rectangular Connectors - Housings

Rectangular connectors and housings are a family of electrical connectors built for harsh and extreme conditions. As a type of connector, rectangular connectors are typically used where environmental protection, vibration/shock characteristics, performance in extreme temperatures, and reliable power sourcing is required. They are also used for the interchangeability and durability of components. As a housing type, they give a static physical support for the connections.

In terms of their application fields, rectangular connectors and housings can be used in power sources, consumer electronics, telecommunications, computing, medical devices, industrial controls, and other automotive electronic equipment. They are sometimes referred to as chassis, wire reel, power mainframe, or edge connectors, depending on the specific application.

The working principle of rectangular connectors is relatively simple and involves three basic physical parts: the connector, the plastic molding, and the shield layer. The connector is the element that physically connects one component to another, making a pathway for electrical current. The plastic molding is the outer part of the connector that keeps it in place and holds the wires together. The shield layer helps to protect the connector from electrical noise, shock, temperature and other external interference.

When a rectangular connector is used, the plastic molding is first installed on the connectors, providing the necessary connection to the wires. Then, the shield is installed on the connectors and the two components are connected together. The shield helps reduce electrical noise and limits interference from extremes in temperature and pressure. Finally, the plastic molding is inserted onto the connector to secure them in place.

The rectangular connector is a reliable and cost-effective solution for a wide range of applications. It is designed for direct and reliable electrical connection, while at the same time providing enhanced protection from vibration, shock, and extreme temperatures. With its low cost and simple yet rugged design, rectangular connectors and housings are ideal for harsh working environments.