531148-4

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Rectangular connectors are a type of electronic connector generally used in applications requiring the transfer of data or power, and come in a range of standardised sizes and types. This article focuses on 531148-4 connectors, one of the most versatile options for rectangular connectors, as well as their application fields and working principles.

531148-4 Connector Overview

The 531148-4 is a type of rectangular connector that provides electrical connectivity in a variety of applications. It offers both power and signal contacts, in varying configurations, in addition to environmental protection features. This makes the 531148-4 suitable for a range of applications, including, but not limited to, power supplies, audio/visual equipment, electronic measurement equipment, computer components and peripherals, industrial automation systems, equipment racks, and more.

The 531148-4 comes in five standard sizes, ranging from 4 to 40 contacts. It has four rows of power contacts, with two to twenty contacts per row. Signal contacts are equal in number to the power contacts, with alternating signal and power contacts, and additional signal contacts, if needed. Additionally, there are three coding types for the 531148-4, which makes it compatible with a wide variety of applications. Each coding type provides unique polarization features for a secure, reliable connection.

Application Fields and Working Principle

The 531148-4 is a versatile connector that is suited to many types of applications which require reliable and secure transfer of data and/or power. It is most commonly used in various types of electronic measurement equipment, power supplies, and industrial automation systems. Additionally, it is also used in computer components and peripherals, audio/visual equipment, and equipment racks.

The 531148-4 works by providing electrical connections between two devices. It does this through its two main components: the header which is mounted onto a printed circuit board, and the receptacle, or female socket, which is mounted onto the mating board. When the two parts are mated together, electrical connections are made between the printed circuit board and the mating board.

The 531148-4 utilizes coding features to ensure secure and reliable connections. The coding consists of a combination of pins, cutouts, and crimps which only allow a particular code type to mate with its corresponding type. This prevents misconnections and provides the necessary protection from power or data surges.

In addition to its coding features, the 531148-4 also utilizes contact retention and vibration resistance features to ensure secure and reliable connections. This is achieved through a robust locking mechanism which ensures that the connectors remain securely mated, even in environments which may be subject to vibration and shock.

Conclusion

The 531148-4 connector is a versatile option for applications requiring the transfer of power or data. It encompasses a variety of features that make it suitable for a range of applications, including electronic measurement equipment, power supplies, industrial automation systems, audio/visual equipment, and equipment racks. Its functionality is further enhanced by coding features, contact retention, and vibration resistance functions, which ensure secure and reliable connections.

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