78089099

Series:	ECCOSORB®
Part Status:	Active
Type:	Absorbing Sheet
Shape:	Sheet
Width:	24.016" (610.00mm)
Length:	24.016" (610.00mm)
Material:	Polyurethane Foam
Operating Temperature:	--

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RFI and EMI - Contacts, Fingerstock and Gaskets

Radio frequency interference (RFI) and electromagnetic interference (EMI) are serious concerns in electronics, and have been a nuisance for decades. Manufacturers of electronics rely on contacts, fingerstock and gaskets in their design and construction to mitigate electric and magnetic fields in their products.Contacts are designed to reduce the gap between two metal surfaces. This helps reduce the resistance of the circuit, prevents stray voltage from dissipating, and increases the performance of the circuit. Fingerstock on the other hand, is a combination of two or more conductive materials that are used to form a connection between two electrical components. Gaskets are also used for noise control, and are designed to reduce the effects of electromagnetic waves. They have a layer of conductive material, such as copper, aluminum or stainless steel, which helps absorb energy and blocks the passage of electricity.In order to ensure proper operation of electronics in the presence of RFI and EMI, there must be a secure physical connection between the contacts, fingerstock and gasketing materials that are being used. One way to accomplish this is to use 78089099. This is a combination of contacts, fingerstock and gaskets with a barrier layer to reduce the effect of stray electric or magnetic fields. The purpose of the barrier layer is to help reduce the amount of electric or magnetic field that radiates from the electronic components, thus eliminating or reducing the amount of RFI or EMI generated.The 78089099 application field and working principle has been used in a wide range of electronics, such as in cell phones, computers, and various household appliances. The process involves the installation of the materials and components onto printed circuit boards. By doing this, all the components become isolated from each other and the interference associated with them is reduced.The combination of contacts, fingerstock and gaskets form the foundation of electromagnetic interference and radio frequency interference protection in electronics. Not only does it provide the electrical connection between the components, it also isolates them from each other, which reduces the amount of electric or magnetic fields released by the components. With the use of 78089099 in applications involving electronics, many of the interference issues can be solved or at least minimized.

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