3M CN3190 1.5" X 4"-100

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The 3M CN3190 1.5" X 4"- 10 0 is a type of Radio Frequency Interference (RFI) and Electro Magnetic Interference (EMI) shield and absorption material, which is designed to reduce the propagation of electromagnetic waves and control attenuation levels to ensure that transmission of electromagnetic waves stay under reliable levels. To control and limit the transfer of excessive electromagnetic signals, 3M CN3190 1.5" X 4"-100 uses two-dimensional metal copper foil, laminated pattern to the substrate and the coated foam backing. This makes it one of the most popular and effective RFI and EMI shielding and absorbing materials.

The structure of 3M CN3190 1.5" X 4"-100 is comprised of 3 distinct layers: a metalized foil, an adhesive layer, and a foam backing. The front facing metalized foil layer consists of high-performance, plating-grade copper, providing an effective barrier to restrict incoming electromagnetic waves. This layer is then backed with a low-density adhesive foam layer for secure adhesion and maximum effectiveness. Lastly, the bottom side of the material is backed with a foam material, which provides flexible support and improved cushioning for the material.

The main purpose of 3M CN3190 1.5" X 4"-100 is to reduce the propagation of EMI into and out of shielded areas. Common applications of this product are in the military, aerospace and telecommunication industries. It is also used in radio frequency systems to reduce the effects of RFI on the system, as well as in power supply applications that require effective shielding and absorption. Furthermore, this material can also be used in electronic equipment and computer components to reduce the level of electromagnetic radiation and protect against high frequency interference.

3M CN3190 1.5" X 4"-100 offers optimum conductivity, with a proven attenuated faraday field shielding performance. This makes it an ideal choice for reducing excessive electromagnetic signals. The product is also resistant to electromagnetic discharge, radiation and other environmental interference, with a high resistance to environmental changes, temperatures, humidity and shock.

In conclusion, 3M CN3190 1.5" X 4"-100 is an ideal RFI and EMI shielding and absorbing material for protecting electronic systems from excessive electromagnetic radiation. This material is constructed using three distinct layers, providing an effective barrier to protect against high frequency interference. The product offers optimum conductivity for maximum shielding and absorption potential, making it a popular choice for radio frequency systems, power supplies and other electronic components.

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