20021221-00016D8LF

Rectangular Connectors - Headers, Male Pins - 20021221-00016D8LF Application Field and Working Principle

Rectangular connectors, also known as header connectors, are usually metal-shielded connectors divided into two main parts: the female portion and the male portion. The female portion is sometimes referred to as headers, and the male portion as male pins. The 20021221-00016D8LF specifically uses an insulation displacement contact (IDC) as part of its working principle.

Application Field

20021221-00016D8LF rectangular connectors are mainly used in automotive and industrial applications, due to their robustness and reliability. They provide a robust and reliable connection system for a wide variety of electrical contact needs, such as circuit breakers, signal heads, ignition systems, light switches, and spark discharge systems. They are also used in audio and video devices, computer hard disk drives, networking applications, and LCD displays.

Working Principle

20021221-00016D8LF rectangular connectors employ an insulation displacement contact (IDC) as part of their working principle. The IDC is an electrically conductive contact which is designed to connect two pieces of insulation without the need for pre-insulated wiring. The IDC contact has two contact prongs which penetrate the insulation of the wire, making a secure, electrical connection. The connection is then secured by locking the insulation down with clamps.

In addition, the 20021221-00016D8LF rectangular connectors use wall mounting and interfacial seals to ensure a tight, secure connection. The wall mounting provides a secure mounting for the connector, as it attaches securely to the back-panel for a strong connection. The interfacial seal, meanwhile, ensures that the contact is completely isolated from the environment and prevents any foreign material or moisture from entering the contact.

Furthermore, the connector features two levels of contact assurance for improved safety and reliability. The first layer is the contact shielding layer which is designed to protect the contact from corrosion and damage. The second layer is a mechanical locking element which locks the contact into place and prevents any accidental disconnection.

Conclusion

20021221-00016D8LF rectangular connectors are widely used in automotive and industrial applications, due to their robustness and reliability. The IDC contact, wall mounting and interfacial seals of the connector ensure that the connection is secure and stable, while the two levels of contact assurance provide improved safety and reliability.