M85049/38S11S

Circular Connectors - Backshells and Cable Clamps

M85049/38S11S is a reliable circular connector often found in aviation applications. The associated backshells and cable clamps provide a variety of functions depending on the design.

M85049/38S11S Application

The M85049/38S11S is a termination system designed for robust use and adaptability. This field-proven connector is often found in avionics, aerospace, and other high-reliability application requirements. The contact system is available in 2 to 10 contact configurations and can accept wire diameters from 0.8-1.2mm.

The M85049/38S11S can be applied in Ethernet, UART, and other high frequency applications, making it a versatile and reliable system. As a result, it is popular in military and aerospace applications particularly those requiring EMI shielded protection.

M85049/38S11S Working Principle

The M85049/38S11S employs two sets of contacts in the connector, one for signal and the other for ground. The signal contacts are arranged in a triangle shape, which allows for shorter contact lengths. The combination of signal and grounding contact provides a robust electrical connection as well as enhanced ESD protection.

The connector comes with a backshell that allows for the use of clips and other retention accessories. The cable clamp assembly is equipped with an internal clamp that helps with the stress relief of the wire braid and ensures the wire connection is secure. The cable clamp can also provide environmental protection, making it suitable for harsh working environments.

The M85049/38S11S is designed to withstand vibrations, low and high temperatures, and other harsh environmental conditions. Its gold contact plating and seals provide additional corrosion protection, making it especially suitable for harsh environments.

Conclusion

The M85049/38S11S circular connector is a robust and reliable termination system designed for aviation applications. The terminated contacts provide a high integrity electrical connection as well as ESD protection, and the backshell and cable clamp provide the necessary physical protection. The combination of these components makes the M85049/38S11S suitable for a variety of high-reliability applications.