58-CBSA-2.25X4.0X0.5

Series:	50-CBS
Packaging:	Bulk
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.500" (12.70mm)
Length - Overall:	4.000" (101.60mm)
Width - Overall:	2.250" (57.15mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Through Hole

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Introduction

58-CBSA-2.25X4.0X0.5 is a type of radio frequency (RF) shield that is used to provide electrical protection against electromagnetic interference (EMI) from radio transmission and other sources. RF shields are used in many consumer electronics devices, such as cell phones, computers, and other wireless devices. In this article, we will discuss the application field and working principle of this RF shield.

Application Field

The 58-CBSA-2.25X4.0X0.5 RF shield is suitable for a wide variety of applications, including consumer electronics, automotive, audio/video, and aerospace. It is commonly used in cell phones and other portable devices, computer systems, and medical equipment. In consumer electronics, the RF shield can provide protection against interference from radio signals and other sources. In automotive applications, the RF shield can protect automotive electronics from interference from external sources. In audio/video applications, the RF shield can protect audio/video components from interference, allowing for clear, uninterrupted sound. In aerospace applications, the RF shield can provide protection against electromagnetic radiation during flight.

Working Principle

The 58-CBSA-2.25X4.0X0.5 RF shield works by providing a barrier to the passage of electromagnetic radiation. This barrier is formed by an outer conductive material, such as aluminum, copper or stainless steel, which creates a Faraday cage. Inside the Faraday cage, electromagnetic radiation is either absorbed by the metal or reflected away from the device. The RF shield also contains an absorptive material that absorbs any residual radiation that is not reflected away by the metal. This absorptive material is usually a ceramic material, such as ferrite, or a conductive plastic.

Conclusion

The 58-CBSA-2.25X4.0X0.5 RF shield is an effective way to provide protection against electromagnetic interference (EMI) from radio transmission and other sources. It is suitable for a wide range of applications, including consumer electronics, automotive, audio/video, and aerospace. It works by providing a barrier to the passage of electromagnetic radiation, which is formed by an outer conductive material and an inner absorptive material.

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