218M632B19B

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Circular connectors are an essential part of any electronics system. They provide reliable electrical connections from one component to another, and can reduce crosstalk, interference and power loss. Backshells and cable clamps are two distinct types of circular connector accessories. Here we will look at the 218M632B19B application field and working principle.

The 218M632B19B is an 8-pole threaded backshell with a DN-threaded mounting nut. It is designed for shielding of jack connector receptacles at the end of a cable, and for IP67 dust and waterproof protection. It is available in zinc die-cast and black nylon versions, and can be used with a variety of connectors including SMA, SMP, SMC, BNC, TNC, and UHF. The 218M632B19B has an MIL-C-5015 profile, and the mounting nut is made from metal. It is capable of providing a secure electrical connection, and is suitable for applications with high frequencies.

The application field of 218M632B19B is mainly found on electronics and electronic equipment in high humidity or poor environment, to prevent electromagnetic interference and water intrusion. Its working principle is designed to ensure a secure electrical connection between two components in an electronics system, by providing a lightweight and durable cover. It is composed of an outer and inner shell, and when the inner shell is twisted to the mounting nut, it locks the front and back of the cover together. The die-cast backshell provides a low impedance ground through the connector inner shell and circumferential shield springs, and a unique contact seal between the inner shell and its locking nut.

By combining the 218M632B19B with the appropriate connection devices, maximum protection and electromagnetic shielding can be achieved. The backshells along with the nut provide an excellent EMI/RFI protection, especially for applications in hostile environments. The backshell also provides a strain relief against pulling forces on cables, which minimizes the risk of bending. The die-cast version is lightweight, yet provides excellent resistance to corrosion and vibration. It is also resistant to a wide range of lubricants and chemicals.

The 218M632B19B is a useful and reliable product for any electronics system, and provides a secure and effective electrical connection. It is also robust and low-maintenance, and is a great choice for applications requiring protection from the environment, both indoors and out. If you need a backshell to ensure a secure connection for your electronics system, the 218M632B19B is an ideal choice.

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