3M CN4490 0.75" X 1.5"-250

The nature of radio-frequency interference (RFI) and electromagnetic interference (EMI) can produce severe signal disruption, which can be challenging for engineers to mitigate. To prevent disturbances from RFI and EMI, many companies rely on shielding and absorbing materials. 3M CN4490 0.75" X 1.5"-250 is one such product that provides excellent RFI and EMI signal control--a lightweight material designed with nickel-aluminum-nickel anisotropic conductor and a combined sponge/foam absorber.

The anisotropic conductor in 3M CN4490 0.75" X 1.5"-250 is designed to block in-coming or outgoing RF and EMI, while the combined sponge/foam absorber serves to dissipate the remaining energy. This combination provides a truly effective and efficient shield from both RFI and EMI. The material is flexible and can be cut into strips or shaped into almost any form, making it ideal for applications requiring creative designs.

In addition to its shielding capabilities, 3M CN4490 0.75" X 1.5"-250 also provides excellent EMI absorbing principles. This material uses a combination of unique layer structures and high-quality conductive surfaces to absorb and dissipate any EMI that was not shielded away. With its superior performance, 3M CN4490 has been used successfully in a variety of applications such as microwave PCB board assemblies, , shielding for components, and cable shields.

The combination of the two components in 3M CN4490 0.75" X 1.5"-250 proves particularly effective in protecting against RFI and EMI in high-powered applications. The nickel-aluminum-nickel composition is extremely durable and able to withstand high levels of power - up to 250V per meter. This same composition also provides superior flexibility, making the material a prime choice for distributors and installers of wire shielding and absorbing material in high-powered systems.

To summarize, 3M CN4490 0.75" X 1.5"-250 is among the best RFI and EMI shielding and absorbing materials on the market. Its combination of anisotropic conductor and absorber provides quality protection for any application, from PCB board assemblies to cable shields. Its long-lasting nickel-aluminum-nickel construction gives it the resistance to hold up to the harsh conditions of high-powered systems. 3M CN4490 0.75" X 1.5"-250 is an excellent choice for anyone looking for an effective way to reduce unwanted signals and protect components and systems from RFI and EMI.