147721-3 Connectors, Interconnects

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Rectangular connectors are some of the most popular types of connectors used in all types of applications. From electrical connections to electronic components, and even in industrial applications, rectangular connectors are the ideal solution for a wide range of uses. The 147721-3 is a popular type of rectangular connector, and its application field and working principles are discussed here.

The 147721-3 rectangular connector typically consists of a header, which is a contact element, and a receptacle or female socket, which is a mating element. The header is typically mounted to a printed circuit board or panel, while the receptacle is attached to the mating circuit. The contacts of the connector, which are often made of brass, are either positioned in a single row or arrayed in two vertical rows.

The 147721-3 rectangular connector is particularly well-suited for use in computer, telecom, and industrial automation systems. For instance, it is often used in personal computers, which employ the connector to link various peripherals, such as disk drives and mice. It can also be used in academic, industrial, and telecom networks to suitably join two communication circuits. Moreover, due to its robust design, the 147721-3 connector is often found in electrical motors, cooling systems, and power supplies.

As far as the working principles of the 147721-3 rectangular connector are concerned, they are quite straightforward. The connector is typically used to connect two circuits together, and the two contacts in the header and receptacle are joined when the connector is mated. Each contact is designed to transmit one of the two necessary signals. The same signal is transmitted from the header to the receptacle, and vice versa. As such, the connection is established between the two circuits.

To ensure the reliability of the connection, the 147721-3 rectangular connector is typically designed to prevent excessive current from passing through the contacts. To this end, its contacts are constructed out of materials that offer some degree of resistance to the flow of electric current. Additionally, the connector is often designed with a latch mechanism, which helps to achieve a secure mating that ensures no material contact separation.

In conclusion, the 147721-3 rectangular connector is a highly reliable type of connector, and it is ideal for a wide range of applications. Its modular construction ensures compatibility with a variety of systems, and it is designed to provide superior electrical and mechanical connections. Its durability and reliability makes it suitable for a range of industrial and computer applications.

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