3M CN3490 CIRCLE-0.563"-250

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RFI and EMI - Shielding and Absorbing Materials are commonly used to protect against electromagnetic interference (EMI) and radio frequency interference (RFI). One such material is 3M CN3490 CIRCLE-0.563"-250, an affordable and versatile metallized film solution.

The key benefits of this absorbing material are that it is lightweight, easy to install, thin and durable. It also offers an effective shield against EMI signals that are generated from electronic devices. For this reason, this material is often used in many different environments and applications.

This unique material is typically used in a variety of different environments such as the electronics assembly industry, automotive industry, aerospace, military/defense, telecommunication, and medical equipment manufacturing. It is also used in the IT industry to protect against RF signals. Additionally, 3M CN3490 CIRCLE-0.563"-250 can be used for grounding electronic components.

The main working principle of this absorbing material is to absorb electromagnetic interference noise, radio-frequency, and RFI. It works by reflecting the noise away from the source, which in turn prevents it from passing through any electronic device. This is made possible by the material\'s electrical conductivity. The metallized film also exhibits strong dissipative properties, meaning that noise is dissipated as it is exposed to the material.

3M CN3490 CIRCLE-0.563"-250 is available in various foil, mesh, and cloth forms, that offer flexibility and versatility. This allows designers and engineers to create custom absorbers that are designed to suit individual requirements. This material is also the most cost-effective option for low-frequency applications.

One of the most important advantages of utilizing 3M CN3490 CIRCLE-0.563"-250 material is that it has a low insertion loss. Low insertion loss contributes to the material\'s overall performance. In addition, it prevents signal loss in applications where other materials may not perform as well.

The material\'s strong shielding features are also advantageous for applications that require absolute shielding. It allows designers to use ultra-thin profiles, which minimize the weight and size of the product.

Finally, this material offers superior temperature and environmental resistance. It can withstand high humidity levels, as well as high temperatures. It is also resistant to corrosion and ozone, which makes it ideal for a variety of different applications.

Overall, 3M CN3490 CIRCLE-0.563"-250 is a highly versatile RFI and EMI - Shielding and Absorbing Material. It can be used for a variety of applications, from grounding and RF shielding to absorbers for low-frequency noise. It is also lightweight, easy to install, thin and durable. Its shielding features and low insertion loss make it a great material for various projects.

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