
Allicdata Part #: | 3MCN44904"X1.25"-25-ND |
Manufacturer Part#: |
3M CN4490 4" X 1.25"-25 |
Price: | $ 27.18 |
Product Category: | RF/IF and RFID |
Manufacturer: | 3M (TC) |
Short Description: | 3M CN4490 FABRIC TAPE - 4" X 1.2 |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
2 +: | $ 24.70860 |
Specifications
Series: | * |
Part Status: | Active |
Description
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.The 3M CN4490 4" X 1.25"-25 is an RFI and EMI shielding and absorbing materials. These materials are used to shield and absorb radio frequency interference (RFI) and electromagnetic interference (EMI). RFI and EMI are electromagnetic interference from sources such as radios, computers and other electronic devices, and can interfere with the signal of other electronic devices. RFI and EMI shielding materials are designed to prevent RFI and EMI from entering or exiting a particular area. The 3M CN4490 4" X 1.25"-25 is designed to provide shielding and absorption of RFI and EMI in a variety of applications.The 3M CN4490 4" X 1.25"-25 is used in a variety of applications such as military, aerospace, automotive, mobile equipment and consumer electronics. It is also used in the healthcare field to block hazardous electromagnetic fields from patient-monitoring devices, to protect sensitive equipment from RFI and EMI and to increase safety in the workplace.The 3M CN4490 4" X 1.25"-25 is a highly flexible and lightweight material, making it easy to install. It is also very durable, offering excellent protection against chemical, physical and mechanical damage. The material is resistant to moisture, temperature extremes, corrosion, abrasion, ultraviolet light and harsh environments.The 3M CN4490 4" X 1.25"-25 is a multi-layer, advanced technology material. Its layers consist of a conductive layer which effectively blocks RFI and EMI, a non-conductive layer which absorbs and attenuates Electrical resistance is an important factor in determining the effectiveness of the material, as the higher resistance will reduce the effectiveness of the shielding. The 3M CN4490 4" X 1.25"-25 offers excellent resistance to RFI and EMI, with a resistance of 25 milliohms/foot making it very effective at shielding and absorption of RFI and EMI.The working principle of the 3M CN4490 4" X 1.25"-25 is based on the use of Faraday cages. A Faraday cage is an enclosure made of a conductive material, such as a metal wire mesh or a metallic foil. When the cage is sealed, it effectively shields electronic components inside the cage from RFI and EMI. The shielding of the Faraday cage is provided by the way the material is arranged, as the conductive layer shields the inner layers from radiation. The inner layers of the 3M CN4490 4" X 1.25"-25 are then able to absorb and attenuate RFI and EMI, thus providing effective shielding of radio frequency interference and electromagnetic interference.The 3M CN4490 4" X 1.25"-25 is a highly effective shielding and absorption material for the prevention of RFI and EMI. It offers excellent protection from chemical, physical and mechanical damage, while providing a highly flexible and lightweight material which makes it easy to install. Its layers provide effective shielding and absorption of RFI and EMI, making it an ideal material for a variety of applications including military, aerospace, automotive, mobile equipment and consumer electronics. The 3M CN4490 4" X 1.25"-25 is a multi-layer, advanced technology material, which provides excellent resistance to RFI and EMI, making it an ideal material for shielding against interference.The specific data is subject to PDF, and the above content is for reference
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