3M CN4490 1"SQ-250

Series:	CN-4490
Part Status:	Obsolete
Type:	Shielding Sheet
Shape:	Square
Length:	1.000" (25.40mm)
Width:	1.000" (25.40mm)
Thickness - Overall:	0.002" (0.05mm)
Operating Temperature:	--
Adhesive:	Conductive, Single Sided
Material:	Nickel-Copper (NI/CU) Fabric

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RFIs and EMI shielding and absorbing materials are used to reduce the impact of electromagnetic interference (EMI) and radio frequency interference (RFI) on electronic or communication devices. The 3M CN4490 1"SQ-250 is a product in this category designed to be a reliable, cost-effective EMI/RFI shielding material.The 3M CN4490 1"SQ-250 has several applications within the EMI/RFI shielding material category. It is suitable for a wide range of commercial and industrial applications, including telecommunications equipment, network methods, automotive, medical instruments, computers and peripherals, consumer electronics, military and aerospace, and HVAC.The 3M CN4490 1"SQ-250 is manufactured from a single layer nickel-iron alloy that is designed to provide superior EMI/RFI shielding performance. The material is a flexible metal sheet which is designed to provide superior EMI/RFI shielding performance. The material is also preferably coated with a thin silver layer to provide additional shielding. The metal sheet provides excellent EMI/RFI shielding performance in a variety of frequencies.The 3M CN4490 1"SQ-250 is designed to be easy to use and can be cut in any shape or size required. The sheet provides an effective barrier to protect electronic and communication devices from EMI/RFI interference. The material is designed to be resistant to abrasion, corrosion and moisture and can be installed in most areas.In addition to its shielding capabilities, the 3M CN4490 1"SQ-250 also offers other features which are beneficial to its use in EMI/RFI shielding. The material has excellent electrical and thermal conductivity which allows it to be used in a wide variety of applications. The material also does not require any special handling or cleaning, making it very easy to use. The material also has a flexible design which allows it to be installed in areas where space is limited.The 3M CN4490 1"SQ-250 is an effective and cost-effective EMI/RFI shielding material that can be used in a variety of applications. The material provides superior EMI/RFI shielding performance and is easy to install and use. The material is also resistant to corrosion, abrasion and moisture and can be used in most areas. The material offers excellent electrical and thermal conductivity and is designed to be easy to use and install. The 3M CN4490 1"SQ-250 is an ideal EMI/RFI shielding solution for a variety of commercial and industrial applications.

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