81080-560203-RB

Headers, Male Pins

The 81080-560203-RB is a standard rectangular connector. It is designed with a reliable locking mechanism to prevent accidental disconnection. Locking pins help provide an efficient and secure solution when needing to connect or disconnect a device. These connectors are commonly used in the aerospace, automotive and industrial sectors as they are able to withstand the extreme environments in these industries.

Application Field

The 81080-560203-RB connectors are often found in a variety of applications, ranging from avionic systems, HVAC systems and consumer electronics. Coupling with the right contact mates allows them to be used in the application of ground equipment, power distribution, power supplies and electric motors usually found in industrial settings. In consumer electronics, they are also often used in medical devices, such as battery packs, ECG/EKG machines, ultrasound systems and defibrillators. They are also used in high frequency power supplies, bimetallic thermometers, motor control, speed control, robotics/mechatronics, security systems, motor control, home automation, power switching, and automotive engine and control systems.

Working Principle

The 81080-560203-RB connector is composed of two pieces: a male pin and a female header. The male pin features a bent metal contact spring along its length which provides a robust locking mechanism. The female header has a plastic latch which locks when the male pin is inserted, causing it to press against the metal contact springs. This ensures a secure connection is maintained.

When a connection is made, electric current flows between the contact surfaces of the male pin and the female header. The female header also has an insulation sleeve at the bottom to prevent the current from flowing to any other surface. A secure connection is ensured by the positioning of the metal contact springs and the plastic latch on the female header.