2-5-CN4190

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The technology of RFI and EMI shielding and absorbing materials has been a key point of the development of modern technology. The 2-5-CN4190 is one of those materials that provides excellent shielding and absorbing performance. Its application and working principle are discussed in this article.

The 2-5-CN4190 is mainly used for shielding, absorbing, and filtering applications. Its excellent performance is due to its low electrical resistivity and high dielectric constant. It is a two-component silicone-based material that consists of a thin film of silver and a silicone elastomer. The silver compound helps to make the material more conductive, while the elastomer improves the ability to absorb and dissipate electromagnetic energy.

The primary application of the 2-5-CN4190 is for ultra-high frequency (UHF) and microwave frequency range shielding. Its high dielectric constant allows it to be used in thin layers and creates excellent shielding from signals exceeding the maximum frequency range of around 110 GHz. In addition, it can be used to absorb and filter low frequency signals in the range of 100 MHz to 30 GHz.

The working principle of 2-5-CN4190 is based on the Faraday Cage effect. When exposed to an electromagnetic field, the conductive silver layer of the material forms a cage-like structure which works to reflect or dissipate the waves. In addition, its silicone elastomer absorbs some of the waves, which helps to reduce the amount of energy that is transmitted.

The 2-5-CN4190 is an excellent material for shielding and absorbing applications. It provides excellent performance in both low and high frequency ranges. Its combination of high dielectric constant and low electrical resistance allow it to be used in thin layers, which makes it an ideal choice for applications where a small footprint is desired. Its Faraday Cage effect also allows it to reduce the amount of energy that is transmitted, allowing it to be used in more demanding environments.

In summary, the 2-5-CN4190 is one of the most popular materials for shielding, absorbing, and filtering applications. Its high dielectric constant, low electrical resistivity, and Faraday Cage effect make it an excellent choice for UHF and microwave frequency range shielding. It can also be used to absorb and filter low frequency signals in the range of 100 MHz to 30 GHz. Its combination of characteristics make it an excellent choice for applications that need a small footprint and high levels of shielding and absorbing performance.

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