2-1437251-2

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Rectangular connectors are amongst the most popular connectors in the world. The 2-1437251-2 rectangular connector is no exception – Found in rugged, high-reliability applications continuously for decades, the 2-1437251-2 connector offers reliable connections, robust performance, and high longevity in the toughest environments.

This article will discuss the applications and working principles of 2-1437251-2 rectangular connectors, as well as the materials and mechanical design of the housings. We will also discuss the mating accessories and contacts, specifications, and other related information.

Applications

2-1437251-2 rectangular connectors are most commonly used in industrial applications, such as automotive and assembly operations. They are also often used in mobile devices, control systems, medical technologies and communication networks. The connectors are also employed in power plants, refrigeration equipment, microcomputer and motor controls, as well as many other telecommunications industries.

Working Principle

The 2-1437251-2 rectangular connector is a shielded, two-piece, quick-connect, crimp-type connector. This connector is designed to connect two pieces of electrical equipment by allowing electrical signals and power to flow between the two devices. This connection is achieved by allowing the current to pass through the connector\'s metal contacts. The connector\'s metal contacts are typically made from copper or brass, and they consist of multiple contact points that are embedded into the connector housings. This contact design helps to improve signal integrity, reduce contact resistance, and eliminate electrical noise.

Housing Materials and Mechanical Design

The 2-1437251-2 connector\'s housings are made from an injection-molded, thermoplastic material. This material is UL94 V-2 rated and offers superior impact and vibration resistance. The housings are designed such that the cords or cables to be connected are able to fit snugly and securely within the sides of the housings. This helps to minimize electrical noise and signal loss and provides a reliable connection.

Mating Accessories

The 2-1437251-2 connector comes with a variety of mating accessories which include cable ties, seals, dust caps, and strain reliefs. These accessories help to maintain the integrity of the connection and ensure that the connector remains secure. Cable ties are used to aid in strain relief for the cables and also in the prevention of strain or vibration related damage. Seals are used to seal the mating area to ensure there is no dust or dirt entering the connection. Dust caps are used to protect the contacts of the connector from dust and other contaminants, while strain reliefs prevent the cables from being pulled away from the connector.

Contacts and Specifications

The contacts of the 2-1437251-2 connector are available in a variety of options such as gold-plated contacts, nickel-plated contacts, and stainless steel contacts. The contact material is typically brass or copper. The contact resistance is low, and the current capacity ranges from 8 to 12 A. The insulation resistance is greater than 1 mΩ, and the electrical durability is up to 1,500 cycles.

Conclusion

The 2-1437251-2 connector is a rugged, durable, and reliable connector. With its metal contacts and thermoplastic housings, it can withstand vibration, impact, dust, and contaminants. Its wide range of applications makes it ideal for a variety of industries, including automotive, control, and medical. The connector\'s mating accessories ensure that it will remain secure in any application. It is also backed by strong electrical and environmental specifications.

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