3408-5205

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Rectangular connectors are popular in the engineering and manufacturing industry because of their robust design and ability to provide reliable physical and electrical connection. The 3408-5205 series of rectangular connectors is specifically designed for providing reliable connection in applications requiring increased power density, additional shielding and higher current rating. This article provides a detailed overview of the 3408-5205 series’ application field and working principle.

Application Field

The 3408-5205 series of rectangular connectors is designed for high power and rugged applications, such as industrial, military, transportation, and telecommunications. These connectors provide reliable connection in demanding settings, allowing for minimization of field failures and costly downtime in assembly and maintenance. These connectors are suitable for a broad range of cable and wire configurations, including single-pole, two-pole, three-pole, and four-pole variations. In addition, they offer excellent signal to noise ratio and can be specified for continuous operation in heavy vibration and shock applications.

Working Principle

The 3408-5205 series rectangular connectors use a standard male and female circular pin and socket type connection. The pins are inserted into the socket, creating a secure and reliable connection. The sockets employ a unique contact design to maintain a reliable connection between the pins and sockets. The contacts are constructed with flexible braided contact springs, allowing for high contact pressure on the pins and sockets both in the lateral and axial directions. This design ensures highly reliable electrical connections even under heavy vibration and shock loads.

The connector bodies are constructed of plated brass with a high level of thermal stability. The plated brass provides robust protection against environmental and physical hazards. The contacts are constructed of tin-plated brass for additional protection against corrosion. The connectors meet IP67 standards for environmental protection.

The 3408-5205 series rectangular connectors feature a sealed and fully integrated dust-proof design. The IP67 sealing makes them suitable for use in dusty environments or harsh weather conditions. The connectors also provide protection against moisture and salt water spray. The use of these connectors ensures that electrical connections remain reliable even in hazardous environments.

Conclusion

The 3408-5205 series is a reliable and robust rectangular connector specifically designed for high-power and rugged applications. Its unique contact design, construction of plated brass, and IP67 sealing make it suitable for use in demanding settings. The contacts provide excellent signal to noise ratio under heavy vibration and shock loads. The connectors provide reliable electrical connection even in hazardous environments, making them an ideal solution for a range of applications.

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