3/4-6-1181

Series:	1181
Part Status:	Active
Type:	Shielding Tape
Shape:	--
Length:	18.000' (5.50m)
Width:	0.750" (19.10mm)
Thickness - Overall:	0.003" (0.07mm)
Operating Temperature:	-40°C ~ 130°C
Adhesive:	Conductive, Single Sided
Material:	Copper Foil

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IntroductionRadio-Frequency Interference (RFI) and Electromagnetic Interference (EMI) shielding and absorbing materials provide protection from unwanted interference or radiation. RFI shielding and absorbing materials are used to reduce the amount of noise or interference that is transmitted from or received by electronic equipment. EMI shielding and absorbing materials are used to reduce the amount of electromagnetic waves that are reflected from or transmitted by electronic instruments. This article will discuss the application field and working principle of 3/4-6-1181, one of the higher efficiency EMI and RFI shielding and absorbing materials. OverviewThe 3/4-6-1181 is a general purpose EMI and RFI shielding and absorbing material. It is used for shielding equipment from both EMI and RFI interference. It is made from a water-resistant, thermal-stable fabric with a non-conductive acrylic layer on the top and a metalized vinyl backing on the bottom. This design provides excellent shielding and absorbing properties. ApplicationsThe 3/4-6-1181 is designed for use in a wide range of electronic equipment. It can be used to shield and absorb interference in consumer electronics, cellular phones, computer peripherals, and industrial equipment. It is also used in aerospace, medical, and military applications. The material is especially suited for applications where space is limited or when it is necessary to reduce the interference field to extremely low levels.Working PrincipleThe working principle of the 3/4-6-1181 shields and absorbers is based on the physical attachment of a conductive material to a non-conductive material in order to reduce the transmission or re-radiation of radiation within an equipment system. The conductive material, usually a metalized fabric, provides the shielding effect by reflecting the interfering radiation away from the system. The non-conductive material, usually a foam or film, provides the absorbing effect by absorbing the interfering radiation. The shielding and absorbing properties of the 3/4-6-1181 material provide an effective solution for controlling EMI and RFI emissions in electronic systems.ConclusionThe 3/4-6-1181 shielding and absorbing material provides an effective and economical solution for controlling both EMI and RFI interference. Its excellent shielding and absorbing properties make it suitable for use in a wide range of electronic equipment, including consumer electronics, cellular phones, computer peripherals, and industrial equipment. It is also suitable for applications where space is limited and when it is necessary to reduce the interference field to very low levels. The working principle of the material is based on the physical attachment of a conductive material to a non-conductive material in order to reduce the transmission or re-radiation of radiation within an equipment system.

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