21L-CBSA-3.0X6.0X0.225

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.225" (5.72mm)
Length - Overall:	6.000" (152.40mm)
Width - Overall:	3.000" (76.20mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount, Through Hole

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Introduction

21L-CBSA-3.0X6.0X0.225 is a type of RF shields used for electronic component shields. This RF shields are mainly used to protect components from electromagnetic interference. This shields offer an effective and economical solution for shielding sensitive components, which makes them suitable for a wide range of electronic applications.

Application Field of 21L-CBSA-3.0X6.0X0.225

21L-CBSA-3.0X6.0X0.225 are mainly used for shielding sensitive components in various fields, such as precision instrumentation, microwave communication systems, radars, cellular phone systems, digital audio components, and automotive electronics. In precision instrumentation,rf shield can reduce the interference with nearby instruments and other components when measuring signals from low level signals. This type of RF shield makes it possible to take measurements with higher accuracy and precision. In cellular phone systems, this RF shield also can reduce the interference from other wireless signals, as well as radiation from the device itself. This type of RF shield can also protect the phone from the interference of nearby mobile phones and reduce the amount of radiation emitted by electronic devices.In digital audio components, RF shield can reduce interference and noise when transferring signals from one component to another. In automotive electronics, this type of RF shield can be used to reduce electromagnetic interference with the vehicle’s electrical and electronic systems. This type of shield can also reduce the amount of RF radiation emitted by electronic devices.

Working Principle of 21L-CBSA-3.0X6.0X0.225

The working principle of 21L-CBSA-3.0X6.0X0.225 RF shields is based on a double-wall construction, which is designed to reflect and absorb any incoming RF radiation. The RF shield is made up of an inner layer of metal material and an outer layer of non-metallic material.The inner layer includes a metallic mesh which acts as a Faraday cage. This Faraday cage prevents the transmission of any incoming electromagnetic waves by blocking the electromagnetic field. The outer layer of non-metallic material provides an additional layer of protection against RF radiation by absorbing it and reflecting it away from the shielded components.RF shields also use a “baffle” design, which is a layer of low-density material that is used to further reduce the amount of incoming radiation. The “baffle” design helps to further reduce the amount of RF radiation that is able to penetrate the RF shield.

Conclusion

In conclusion, 21L-CBSA-3.0X6.0X0.225 is a type of RF shield designed to protect sensitive components from incoming electromagnetic interference and radiation. This type of RF shield is mainly used in various industries, such as precision instrumentation, cellular phone systems, digital audio components and automotive electronics. The working principle of 21L-CBSA-3.0X6.0X0.225 RF shield is based on a double-wall construction and a “baffle” design to further reduce the amount of radiation that is able to penetrate the shield.

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