20S-CBSA-2.25X2.75X0.2

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.200" (5.08mm)
Length - Overall:	2.750" (69.85mm)
Width - Overall:	2.250" (57.15mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount

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Overview of RF Shielding

Radio frequency shielding, also known as RF shielding, is an important component of any modern electrical system. It is used to reduce the amount of electromagnetic interference (EMI) or radio frequency interference (RFI) that is emitted or received in a system. RF shielding works by blocking out, or attenuating, any unwanted radio frequency signals and preventing them from entering or traveling through the system.

Application Field and Working Principle of 20S-CBSA-2.25X2.75X0.2

The 20S-CBSA-2.25X2.75X0.2 is an advanced RF shield designed to provide more precise RF signal attenuation than standard shields. It features an innovative "snap-together" design which allows for quick and easy assembly. It is also designed with extra plating material, giving it superior EMI and RFI shielding properties. The 20S-CBSA-2.25X2.75X0.2 shield works by blocking or attenuating the unwanted RF signals that enter the system, preventing them from entering or travelling through the system. It does so by creating a barrier between the incoming signals and the internal electronics, reducing interference.In addition, the 20S-CBSA-2.25X2.75X0.2 shield is also effective at reducing radiated EMI from internal conductors, helping to keep sensitive electronics functioning properly. It works by trapping the EMI within the shield, preventing it from travelling away from the equipment and causing unwanted interference. The 20S-CBSA-2.25X2.75X0.2 shield is also designed to withstand a variety of environmental conditions such as temperature and humidity, making it perfect for applications in harsh or outdoor environments.

Types of RF Shields

There are several different types of RF shields available, each designed for a specific purpose. Some of the common types of shields include: aluminum foil shields, absorber shields, gasketed shields, plated shields, and waveguide shields. Aluminum foil shields are the most basic type of shield and are made using a thin layer of aluminum foil. Absorber shields are designed to absorb the energy from incoming RF signals, preventing them from entering the system. Gasketed shields use a gasket to create a tight seal between two components, preventing RF signals from entering or exiting the system. Plated shields are made with layers of plating material which help to absorb RF energy. Finally, waveguide shields are designed to direct RF signals away from the system, preventing them from entering the system.

Conclusion

In conclusion, RF shielding is an important part of any modern electrical system and it is necessary to ensure that unwanted radio frequencies are blocked or attenuated. The 20S-CBSA-2.25X2.75X0.2 is a high-performance RF shield designed to provide superior RF signal attenuation. It is also designed to help reduce radiated EMI and withstand a variety of environmental conditions. There are a number of different types of RF shields available, each designed for a specific purpose. It is important to select the right shield for your application in order to ensure the best results.

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