40X-CBSSV-4.25X4.25X0.43

Series:	40-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.430" (10.92mm)
Length - Overall:	4.250" (107.95mm)
Width - Overall:	4.250" (107.95mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Surface Mount

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What is RF Shield?

RF Shield, also known as Radio Frequency Shield, is a material used in a variety of radio and electronics devices to reduce or block the effect of radio frequency interference, electromagnetic interference (EMI), and electrostatic interference (ESI). Shields are used in electrical and electronic devices to contain and separe radio frequency or electromagnetic fields. RF shields are designed to absorb or reflect radiation by forming a barrier around the device that is being protected. Shields can be made of various materials ranging from conductive fabrics and metals to flexible rubber. Shielding materials provide a barrier for radiation, blocking or obstructing the radiation from transmitting and limiting the amount of interference that can occur.

40X-CBSSV-4.25X4.25X0.43 Application Field and Working Principle

The 40X-CBSSV-4.25X4.25X0.43 RF shield is designed for electronic equipment such as industrial control centers, PLCs, power amplifiers, and electronic testing equipment. This RF shield is constructed from high-frequency conductive polyurethane rubber, making it a great choice for signal integrity and effective EMI/RFI shielding.The 40X-CBSSV-4.25X4.25X0.43 RF shield works by forming an electromagnetic barrier to limit the effect of radio frequency interference. The RF shield has a heart-shaped design consisting of an inner and outer vertical ring, connected by four parallel sides with two round flanges at the end of each side. The inner vertical ring is made of conductive rubber, which deflects radio frequencies outward away from the equipment it surrounds. The outer vertical ring, which is also made of conductive rubber, forms a barrier that limits the amount of interference that can reach the device from radio frequency sources outside of its enclosure. The two round flanges, which are located at the end of each side of the shield, help to absorb radio frequency interference, preventing it from reaching the device contained within the RF shield.Overall, the 40X-CBSSV-4.25X4.25X0.43 RF shield is an effective solution for providing effective EMI/RFI shielding for industrial control centers, PLCs, power amplifiers, and electronic test equipment. Its heart-shaped design with its inner/outer vertical rings and two round flanges allow it to effectively absorb radio frequency interference, providing superior signal integrity for the device it is shielding.

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