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Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are important electronic components that are used to provide electrical connections between devices in many different systems. This article will discuss the application field and working principle of rectangular connectors.

Application Field

Rectangular connectors are used in a wide variety of applications in many industries and markets. These include automotive electronics, communications networks, consumer electronics, industrial and medical equipment, security/alarm systems, lighting systems, etc. Some of the specific uses for rectangular connectors include establishing signal and power connections between motherboards and daughterboards, providing electrical connections between computers and peripheral devices, and providing data/signal connections between two electronic devices.

Working Principle

Rectangular connectors are usually composed of metal or plastic protective shells, contact pins or blades, and insulators. When used, the corresponding male and female connectors are plugged together. This establishes electrical connections between the contact points in the connectors. The metal shells usually have fins that enhance their ability to grip onto each other, as well as against outside forces that act on them. Most rectangular connectors are designed to be plug-and-play, meaning that they can be easily installed and removed without using any tools.

Rectangular connectors are available in a variety of configurations, including single, double, and triple row, and can be arranged in any way to match the specific application. Different types of shells, contact pins, and insulators can also be chosen to meet the specific requirements for each application. Additionally, rectangular connectors are usually rated for a specific voltage and current rating.

Conclusion

Rectangular connectors are essential electronic components that can be used in many different industries and markets. They are usually composed of metal or plastic protective shells, contact pins or blades, and insulators. Different types of shells, contact pins, and insulators can be chosen to meet the specific requirements for each application. Additionally, rectangular connectors are usually rated for a specific voltage and current rating.