3M CN3190 CIRCLE-0.813"-250

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RFI and EMI shielding and absorbing materials are designed to reduce the amount of radio frequency interference (RFI) and electromagnetic interference (EMI) in environments where EMI can cause problems. 3M CN3190 CIRCLE-0.813"-250 is one such material that is designed to protect against a variety of sources of interference. This material is used in a variety of applications, including audiovisual, medical, automotive, electrical, and telecommunications applications. Let us take a look at the application field and working principle of 3M CN3190 CIRCLE-0.813"-250.

3M CN3190 CIRCLE-0.813"-250 is a flexible, highly conductive elastomeric shielding material. It is designed for use as a single layer shielding material and can also be used in multi-layered shielding applications, making it highly versatile. It is non-corrosive and resistant to a variety of chemicals, including oil, fuels, lubricants, and solvents. It is also RoHS (Restriction of Hazardous Substances) compliant, meaning it meets the requirements of the RoHS directive.

The application field of 3M CN3190 CIRCLE-0.813"-250 includes audiovisual, medical, automotive, electrical, and telecommunications systems. It is ideal for applications where space is limited, as it comes in a variety of thicknesses and can be easily cut to size. It can also be used for EMI and RFI shielding on PCBs (Printed Circuit Boards) and other electronic components, as well as external EMI/RFI shielding in devices and instrumentation. Additionally, it can be used for applications such as cable shielding, partitioning, and ground plane shielding.

3M CN3190 CIRCLE-0.813"-250 works by absorbing or reflecting electromagnetic radiation from its surroundings. As it is highly conductive, it creates a Faraday Cage or shield that prevents EMI and RFI from interfering with the operation of electronic equipment. This shielding material also acts as a conductive layer when placed between two dissimilar metals, providing a path for stray current to be conducted away from sensitive components. This helps protect against thermal run-away and electromagnetic coupling.

3M CN3190 CIRCLE-0.813"-250 is an excellent choice for applications that require effective EMI and RFI shielding. With its high conductivity and ability to be used as a single or multi-layered shield, it provides excellent protection in a variety of environments. As an added bonus, it is also resistant to a variety of chemicals, RoHS compliant, and can be easily cut to size, making it a versatile solution for many shielding applications.

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