0022282153

Rectangular Connectors - Headers, Male Pins

Application Field

Rectangular connectors are primarily used to provide connections between surrounding circuit components and peripherals, such as wires, cables, Shielded Cable Assemblies, and so on. The main application fields of rectangular connectors are consumer electronics, industrial equipment, communications equipment, medical equipment, automotive/transportation, and military/aerospace.

Working Principle

Connectors communicate with neighboring components to create a connected network of electrical components. Rectangular connectors use metal contacts inside the housings to mechanically and electrically connect the contacts of different components. When the plug is connected to the socket, the contact pins in the plug and socket and the plastic parts touching the contact pins are connected together to form various forms of electrical signal, power or data transmission connections.

Common Types

The most common type of rectangular connector is a Header, which is composed of a number of standard, equally spaced male pins. Headers are the ideal choice for making and breaking connections quickly and easily, and can be used to connect two boards, two cables or an external component to the board like a switch.

Another common type is a Male Pins. Male pins fit into a socket or female connector. Male pins are primarily used to extend components and cables, or to create a combination connection between components. Male pins are typically designed to fit a specific rectangular connector, so when you’re shopping for a replacement part, be sure to compare the part to its original to ensure the best fit.

Selection

When selecting a rectangular connector, you need to consider its use, environment, connection type, and quality. Additionally, ensure that the contacts of your connector are properly sized for the cable or wire and that the connector will fit firmly and securely into its socket.