151206-7422-RB

Rectangular Connectors - Headers, Male Pins

Rectangular connectors, also known as headers, male pins or receptacles, are metal connector parts that fit with a mating female connector part commonly referred to as a plug or socket. Rectangular connectors are used in a variety of electronic components from low-current audio applications to high-current power electronics and devices such as circuit boards, switches, or audio equipment. They are designed to fit snugly together to ensure a strong connection.
There are many types of rectangular connectors including board-to-board connectors, board-to-cable connectors, and various connector types for cables and wires. The connector types range from very simple single or double pins to large headers with multiple pins. The type of connector chosen depends upon the application and the size of the pins needed. The size of the pins is important as the pins must be able to fit securely into the female connector, while also having enough room for the electrical contacts to interface.

151206-7422-RB Application Field and Working Principle

A 151206-7422-RB rectangular connector is a dual-row, surface mountable, 0.100” (2.54 mm) pitch connector with different types of external key locks. It is used in a variety of applications, including PC boards, PC peripherals, and other industrial applications. The connector is often used in electrical and electronic equipment where board-to-board mating is not feasible, such as in internal cabling.

The working principle of the 151206-7422-RB connector is simple. The contacts in the male pins fit into the female connector sockets to create an electrical connection. Pressure from the matching surfaces helps keep the pins secure and prevents them from becoming loose. The locking system helps ensure that the connection will remain secure while in use. The external key locks provide an extra level of security by helping to prevent accidental disconnection of the pins.

The 151206-7422-RB connector also features a variety of cable clamp styles, including screw-on, tube, and open pin versions. These styles provide different levels of strain relief and help protect the electrical connections from vibration and movement. Screw-on clamps are the most secure as they attach directly to the connector housing, while tube clamps are best used in applications requiring flexibility and low force.

Conclusion

The 151206-7422-RB connector is a highly versatile and reliable rectangular connector with a variety of external key locks. Its dual-row surface mount design and wide range of available cable clamps make it an ideal solution for many types of electrical and electronic projects. It is easy to use and designed to provide a strong and secure connection, making it an excellent choice for a variety of applications.