DCM21WA4S1A8NA191A197-146

D-Sub connectors are a type of device used for connecting two electronic circuits or devices. The DCM21WA4S1A8NA191A197-146 is an example of this type of connector. It is a 9-pin female connector with an extended shell and threaded mounting holes. It is commonly used in the military and aerospace industries for harsh-environment applications.

DCM21WA4S1A8NA191A197-146 is typically used to connect electronic devices to shielded cables. The shell is made of zinc alloy and features an electroless nickel finish that makes it resistant to abrasion and corrosion. The contacts, which are plated with gold, provide reliable electrical and mechanical protection. The contact material is suitable for a wide range of temperature ranges, from -20C to 85C. For additional environmental protection, the shell is filled with a silicone gasketed cable assembly.

The DCM21WA4S1A8NA191A197-146 is rated for up to 500 operations per hour at full rated loads and is UL approved. The connector can also be ordered without the silicone filled cable assembly option. The threaded mounting holes allow the connector to be secured to a panel or other surface, making it suitable for applications where the device needs to be mounted

The DCM21WA4S1A8NA191A197-146 is well suited for applications in the aerospace and defense industries. Its robust construction and plated gold contacts allow it to withstand a wide range of environmental conditions. The extended shell provides excellent EMI shielding and the silicone filled assembly improves reliability and protects against vibration. The threaded mounting holes make it easy to securely mount the connector to a surface.

The DCM21WA4S1A8NA191A197-146 is a reliable and robust connector that can be used in a wide range of applications. Its gold plated contacts provide a stable electrical connection and the threaded mounting holes make installation easy. The silicone filled cable assembly option can provide additional protection from the environment and the extended shell makes it suitable for shielding applications. The DCM21WA4S1A8NA191A197-146 is a great choice for applications in the aerospace and defence industries.