1838255-2

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Circular cable assemblies are designs that are tailored for specific applications and provide optimal relationship between the conductor and the application environment. 1838255-2 is one of the most commonly seen circular cable assemblies around, and it is used in countless applications ranging from military to medical environment. In this article, we will be discussing what 1838255-2 is, its application field and working principle.

What Is 1838255-2?

1838255-2 is a round cable assembly designed by Molex, and it is suitable for any cable routing or termination application. The assembly is constructed with eight, eighteen or twenty-eight insulated, shielded, and/or magnetically shielded conductors. It also has a built-in strain relief feature, for added durability. The cable assembly is composed of jacketed, stranded, tinned, and twisted conductor pairs, with an overall construction that is optimized to provide maximum electrical shielding. The 1838255-2 is terminated with Molex plug and socket components, and this makes it ideal for a wide variety of applications.

Application Field of 1838255-2

1838255-2 represents a relatively cost-effective way of protecting cables from environmental hazards such as vibration and temperature changes, and it also offers superior performance in terms of electrical shielding and will work in the presence of strong electromagnetic fields. As such, 1838255-2 is used in a wide range of industries, including medical, industrial, aerospace, avionics, and automotive applications. The assembly is also popular in military and defense applications, as it allows for secure transmission of critical signals, even in the most challenging electromagnetic environments.

Working Principle of 1838255-2

The 1838255-2 works by using a combination of conductors to provide a shielding effect. The core conductor pair is surrounded by a rope shield, and within this is a double-shielded jacket. This shield ensures that any stray signals are kept out of the cable. Additionally, the 1838255-2 utilizes a Faraday cage, which further enhances the electrical shielding. The Faraday cage is made by a number of metal strands that run around the circumference of the cable, and this provides excellent electromagnetic interference protection.

The combination of the core conductor pair, rope shield, and Faraday cage collectively offers superior performance in terms of both electrical and environmental shielding. Additionally, the 1838255-2 is also designed to operate in temperatures ranging from -40°C to +90°C, making it suitable for a variety of applications. The assembly also allows for easy installation, as it is designed to fit into numerous types of connectors, thus allowing for greater flexibility in the field.

Conclusion

1838255-2 is a round cable assembly that is designed to offer superior electrical and environmental shielding performance. The assembly is composed of a core conductor pair, surrounded by a rope shield, double-shielded jacket, and Faraday cage, providing superior shielding in virtually any electromagnetic environment. 1838255-2 is popular in a wide variety of industries, including medical, industrial, aerospace, avionics, and automotive, due to its ability to function in challenging environments, while providing superior protection.

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