3M 1120 0.75"SQ-250

Series:	1120
Part Status:	Active
Type:	Shielding Sheet
Shape:	Square
Length:	0.750" (19.05mm)
Width:	0.750" (19.05mm)
Thickness - Overall:	0.004" (0.10mm)
Operating Temperature:	--
Adhesive:	Conductive, Single Sided
Material:	Aluminum Foil

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The RFI and EMI - Shielding and Absorbing Materials category includes materials designed to absorb or reflect electromagnetic radiation. These materials come in a variety of forms and can be used to protect sensitive electronic components from the harmful effects of electromagnetic interference (EMI). 3M 1120 0.75"SQ-250 is a type of shielding and absorbing material used in a wide variety of applications.3M 1120 0.75"SQ-250 is a tessellated, extruded plastic mesh that is designed to reduce the electromagnetic field (EMF) exposure in electronic systems. It is made from conductive carbon filled polyester film and has an EMI shielding effectiveness of 54 dB @ 1 GHz in the 100 - 1000 MHz frequency range. The mesh also features a 0.75" square opening and a roll width of 60". This makes it easy to install and provides a reliable form of protection against EMI.The primary purpose of 3M 1120 0.75"SQ-250 is to reduce exposure to EMF radiation in electronic systems. This shielding and absorbing material works by reflecting or absorbing the EMF radiation, preventing it from reaching sensitive components inside the system. The mesh also provides a physical barrier to reduce the amount of EMI that can enter or escape the system.There are a number of applications where 3M 1120 0.75"SQ-250 can be used. For example, it can be used in medical devices and equipment, physical security systems, telecommunications, aircraft systems, and other applications where EMI shielding is necessary. It can also be used to provide additional EMI shielding for printed circuit boards, cables, and connectors.In addition to its EMI shielding characteristics, 3M 1120 0.75"SQ-250 can also be used to reduce electrical noise in cables. This is known as noise abatement, and is accomplished by wrapping cables with the mesh material. By doing so, the amount of electrical noise in the cables is reduced and prevents interference with other electronic devices.3M 1120 0.75"SQ-250 is a versatile and reliable EMI shielding and absorbing material. It is easy to install and can be used for a wide range of applications. The mesh provides excellent protection against EMF radiation and can be used to reduce electrical noise in cables. It is a cost-effective way of shielding and protecting electronic components from the harmful effects of electromagnetic interference.

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