40-CBSA-0.75X4.5X0.4

Series:	40-CBS
Packaging:	Bulk
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.400" (10.16mm)
Length - Overall:	4.500" (114.30mm)
Width - Overall:	0.750" (19.05mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Surface Mount

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RF Shields are devices used to protect sensitive equipment from electromagnetic interference (EMI) and radio frequency signals. They act as barriers between the unwanted signal and the sensitive device, blocking or reducing the signal. The 40-CBSA-0.75X4.5X0.4 is a type of RF Shield used in various applications.This RF Shield is designed for use in transient voltage suppression (TVS) devices, such as in line reactors, surge protectors, and peak clampers. TVS devices are used to absorb and dissipate electrical energy in order to protect sensitive electrical components from over voltage, transients, and other potentially hazardous signals. The 40-CBSA-0.75X4.5X0.4 is an ideal device for this application as it provides excellent EMI/RFI shielding effectiveness while being made of light weight, cost-effective materials.The working principle of the 40-CBSA-0.75X4.5X0.4 RF Shield is relatively simple. It is made up of multiple layers of metal foils and conductive sheeting pressed together between an adhesive. The metal foil layers act as a Faraday cage, which is an enclosure formed by conducting material, to block the incoming radio frequencies. The conductive sheets act as a ground plane to absorb the incoming signals. The combined effect of these two layers creates a strong, efficient shielding.In addition to its use in TVS devices, the 40-CBSA-0.75X4.5X0.4 can also be used as an EMI/RFI gasket in applications such as electronic enclosures, components, and cabinets. The shielding efficiency of this RF Shield is sufficient to serve as an effective gasket in low frequency ranges (up to about 10MHz). It can also be used as a connector seal, helping prevent signal leakage at these frequencies.The 40-CBSA-0.75X4.5X0.4 RF Shield is a versatile device with a variety of applications. Its ability to provide excellent EMI/RFI shielding effectiveness while made of light weight and cost-effective materials makes it an ideal choice for a wide variety of applications. It is also easy to install and provides reliable performance, making it a great choice for anyone looking for an EMI/RFI shielding solution.

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