47-CBSA-1.25X5.75X0.4

Series:	40-CBS
Packaging:	Bulk
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.400" (10.16mm)
Length - Overall:	5.750" (146.05mm)
Width - Overall:	1.250" (31.75mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Through Hole

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

47-CBSA-1.25X5.75X0.4 is one type of RF shield, which is also called as the electromagnetic interference(EMI) shield. It is an electronic shielding device used to reduce or reduce the undesired electric and magnetic fields in an area. It is very effective in preventing undesired signal interference from entering or leaving an equipment area. It also helps to maintain a general noise levels and minimize EMI radiation.

Application Field

RF shields can be used in a wide variety of applications. The most common applications include industrial, transportation, RF communication, and consumer electronics.In industry, RF shields are mainly used to prevent electromagnetic interference from entering or exiting power tools, magnetic field devices, and other production equipment. It is also used to protect communication equipment from external interference, and prevent interference from entering or leaving factory production and control systems.In transportation, RF shields are used to protect automobiles, trains, and other vehicles from external interference. The shields can also minimize the need for repairs and maintenance caused by electromagnetic interference.Communication systems such as radio and television broadcasts, cellular networks, wireless routers, and other digital broadcast systems rely on RF shields to reduce unwanted interference.In consumer electronics, RF shields are used in electronic equipment such as personal computers, mobile phones, and television sets. They help to reduce unwanted interference from other sources and increase data transmission speed.

Working Principle

RF shields are designed to provide a barrier against external signals that could interfere with the operation of electronic components and systems. The shield works by providing an electrically charged static field that acts as a barrier against electromagnetic interference. It works by reflecting the radio wave in a direction away from the system.The RF shield is made up of several layers. The first layer is a conductive layer, which is typically made of copper, aluminum or steel. This layer is designed to provide the highest level of static charge and therefore works as the shield against electric and magnetic fields. The second layer is usually made of an absorbent material, which is used to absorb any stray radiation.The shield also contains an additional layer, which is made of a dielectric material such as rubber or plastic. This layer is designed to absorb any electric or magnetic fields which pass through the shield, and thus reduce the amount of interference that enters or leaves the system.

Conclusion

To conclude, RF shields are effective in protecting electronic components and systems from external interference. They provide an electrically charged static field, which acts as a barrier, reflecting any radio waves away from the system. The RF shield also contains an additional layer of a dielectric material, which absorbs any electric or magnetic fields which pass through the shield, and thus reduces the amount of interference that enters or leaves the system.

The specific data is subject to PDF, and the above content is for reference