20S-CBSF-0.5X0.5X0.3

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.300" (7.62mm)
Length - Overall:	0.500" (12.70mm)
Width - Overall:	0.500" (12.70mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Surface Mount

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RF Shields, commonly known as RF Cages, are devices used to reduce the amount of electromagnetic radiation emitted from a device or to protect against the ingress of external electromagnetic interference. The acronym “RF Shield” stands for Radio Frequency Shield. RF Shields are used in a variety of industries such as medical, aerospace, and industrial applications.The most common type of RF Shield is the 20S-CBSF-0.5X0.5X0.3. This shield has an outer wall that is constructed from copper-based ferromagnetic material. The 0.5x0.5x0.3 size of the shield indicates that the wall is 0.5 mm thick by 0.5 mm wide by 0.3 mm deep. This type of shield is designed to reduce the undesired radiation generated by electronic components and systems.When a device emits pulses of electromagnetic radiation, this radiation can cause interference with other nearby electronic systems and components. This interference can be caused by the coupling of two systems or by the collecting of emitted radiation and re-radiating it in another direction. RF Shields are designed to reduce this interference by creating a barrier between radiating sources and other sensitive electronic components or systems.The working principle of an RF Shield is that it reduces the amount of undesired radiation emitted from a device or protects it from the ingress of external interference. The shield works by absorbing the emitted radiation and reflecting it back from where it originated. This prevents the radiation from entering or exiting the area enclosed by the shield, thus reducing the amount of interference caused.In order to be effective, the RF Shield must have the proper shielding characteristics, including a low electrical conductivity and high reflectivity. This ensures that the shield is able to absorb the radiation efficiently and reflects it back effectively, reducing the level of interference.The 20S-CBSF-0.5X0.5X0.3 RF Shield is most commonly used in applications such as circuit protection, aerospace components, medical imaging systems, and telecommunications. The high shielding performance of this shield makes it ideal for these types of applications because it is able to provide effective protection against unwanted interference.The increasing demand for RF Shields has led to a significant increase in the number of RF Shield manufacturers. This has resulted in a wide range of RF Shields being available in the market, offering varying levels of performance and shielding capabilities. It is important to select the right RF Shield according to the requirements of the application and the environment in which it will be used in order to maximize the effectiveness of the device.Overall, the 20S-CBSF-0.5X0.5X0.3 RF Shield is a widely used type of shielding device that is used in various industries to reduce the amount of interference caused by unwanted radiation. The high shielding performance of the device makes it suitable for applications where effective protection from interference is essential. By selecting the right RF Shield according to the application and the environment, one can ensure that the device provides the required level of protection.

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