3M CN3490 0.5" X 6"-250 RF/IF and RFID

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Radio frequency interference (RFI) and electromagnetic interference (EMI) are very common problems in most industrial and electronic environments. Whether it’s caused by external sources or internal equipment, unwanted interference can create electrical noise that can disrupt equipment and cause products to malfunction. Shielding and absorption materials are essential for preventing and controlling interference in many different applications.3M CN3490 0.5” X 6”-250 is one of 3M’s shielding and absorption materials designed to prevent and control interference in various applications. This material is designed to provide protection from both RFI and EMI, as well as protect against static electricity. It’s lightweight, flexible, and easy to install, making it perfect for a wide range of applications.3M CN3490 0.5” X 6”-250 consists of two parts; an aluminum/magnesium alloy layer and an elastic inner core. The aluminum/magnesium alloy layer provides excellent shielding from both RFI and EMI, while the elastic inner core absorbs and dissipates static electricity. The material is designed to be used as a shield between two pieces of electrical equipment or components, preventing interference from entering or leaving the equipment.3M CN3490 0.5” X 6”-250 is ideal for various applications, including radio frequency shielding, as well as EMI/RFI shielding enclosures and meshes. It can also be used as a gasket material for sealing between components or electrical equipment, providing a secondary barrier against electrical interference. In addition, the material can be used for connecting cable shields and for line isolation transformers. 3M CN3490 0.5” X 6”-250 offers outstanding shielding and absorption capabilities, while its lightweight and flexible design make it easy to install. The material combines excellent EMI/RFI shielding performance, as well as static electricity absorption, providing a versatile solution for various industrial and electronic applications.

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