3M CN4490 2" X 7.25"-25

RFI and EMI - Shielding and Absorbing Materials are an important component of any dynamic electronic system. The 3M CN4490 2” X 7.25”-25 shielding and absorbing material is designed to minimize interference from both Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) in a variety of electronic equipment. This shielding and absorbing material can be used for applications such as:

The 3M CN4490 2” X 7.25”-25 shielding and absorbing material is designed to reduce or largely eliminate both RFI and EMI derived interference. This type of shielding and absorbing material is both reliable and well-suited for a wide range of applications, including those stated previously.

In particular, this shielding and absorbing material is highly effective in protecting sensitive electronics in a variety of applications. This includes uses such as protecting equipment from electromagnetic and radio frequency radiation, radiation from powerline surges, and also protection from radio frequency interference from the environment. This type of shielding and absorbing material is therefore often used for RFI/EMI shielding and as a part of signal integrity and EMC (Electromagnetic Compatibility) testing.

The main components of the 3M CN4490 2” X 7.25”-25 shielding and absorbing material include its state-of-the-art EMI/RFI shielding gaskets. These gaskets are engineered to provide a secure, air-tight seal which is designed to reduce and eliminate both RFI and EMI interferences. This gasket is further backed by a two-part adhesive film which provides additional protection and adhesion to the surface of the equipment being protected. This adhesive film also ensures that the gasket remains firmly in place in all weather conditions.

The 3M CN4490 2” X 7.25”-25 shielding and absorbing material is also designed to absorb energy produced by EMI and RFI sources. This ensures that precious resources and sensitive components remain intact and are not damaged. This material is very thin, measuring at only 0.030”, while still providing ample absorbed energy. Its highly efficient absorptive properties also allow it to effectively diffuse and absorb the numerous frequencies of EMI generated by both man-made and natural sources.

In addition to its absorptive capability, the 3M CN4490 2” X 7.25”-25 shielding and absorbing material also offers good electrical conducting properties. This material is composed of a unique combination of very fine, conductive and non-conductive particle which are able to form a continuous path of electrical current around the shielded area. This ensures that the signal remains in a controlled environment free of interference.

Overall, the 3M CN4490 2” X 7.25”-25 shielding and absorbing material is a highly efficient and effective solution to minimizing interference from both Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI). This shielding and absorbing material provides an easy and cost-effective solution to keeping signal integrity and protecting sensitive electronic systems from interference.