20-0625-20

Rectangular connectors - headers, specialty pins, are widely used for connecting and mounting electronic components including integrated circuits, transistors, LEDs, relays, switches etc. These connectors are particularly useful where space is limited and connection must be made in a small area. They are commonly used in aviation, aerospace, medical, automotive and electrical engineering industries.

These connectors come in various sizes and configurations, ranging from single to multiple pin counts. They are usually available with male or female contacts and in snap-in, screw-in or solder configurations. The contact pins can be arranged either in-line or with a variety of configurations and contact pitches. Most rectangular connectors are designed to provide a reliable electrical connection between wire harnesses and components, and their connectors have been designed for reliable wiring and safe connection.

Specialty connectors are designed for specific applications and offer advantages such as improved signal integrity, superior environmental sealing, space-saving and increased current capabilities. Many times when designing circuit boards, components or systems, the connector has to be selected carefully for the application. Specialty connectors are especially suitable for these applications where a more customized solution is required.

The working principle of rectangular connectors is quite simple. The connector consists of a housing with two or more rows of pins. The contact pins are inserted into the housing at an angle and act as a magnetic field concentrator, focusing the power of the magnetic field into the contact pins. This ensures a secure electrical connection between the contact pins and the components.

The connector can be used for a variety of applications including wireless data transmission, RFID, power, and automation. It is also used in various automation processes and communication systems. The contacts provide a direct mechanical connection between the component and the connector.

To ensure maximum performance, the pin receptacles should be designed with a good tolerance range and good contact pressure with the surface of the component. The contact area should also be clean to reduce contact resistance and potential failure.

For environments where high levels of radiation are present, rectangular connectors should be designed to be resistant to damage from electromagnetic and radio frequency interference (EMI/RFI). This is achieved by using shielding materials such as stainless steel or nickel-plated brass.

The advantages of rectangular connectors include their compact size, low cost, and reliability. They are also easier to install and maintain than other types of connectors and provide a reliable connection for a broad range of applications.