21M-CBSA-3.25X5.0X0.225

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.225" (5.72mm)
Length - Overall:	5.000" (127.00mm)
Width - Overall:	3.250" (82.55mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount, Through Hole

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Introduction: 21M-CBSA-3.25X5.0X0.225

21M-CBSA-3.25X5.0X0.225 is a product within the category of RF shields, specifically designed for shielding the electromagnetic interference (EMI) or radio frequency interference (RFI) from wireless products such as GSM phones, microwave ovens, and Wi-Fi networks that use 2.4 GHz frequencies.This shield is composed of a thin layer of a metal allowing it to provide complete shielding for whole electrical devices. The dielectric is water-resistant and dielectric coefficient is low, making it highly optimized for EMI/RFI protection. Additionally, the size of the shield allows it to be conveniently used in portable electronics equipment and the exceptional conduction power of the material provides up to 93.6dB of shielding during the 2.4GHz frequency range.

Application Field

The primary application field for the 21M-CBSA-3.25X5.0X0.225 is used for providing EMI/RFI shielding for various devices, such as medical monitors, telecommunications systems, modems, wireless routers, and more. The use of the shield in portable electronic systems also provides a number of benefits to the user. The maximum frequency range of the shield is from 0GHz to 2.4GHz, making it optimized for EMI/RFI protection from the most common wireless frequencies found in consumer products. Additionally, 21M-CBSA-3.25X5.0X0.225\'s excellent conduction power of up to 93.6dB of shielding makes it ideal for situations where a maximum level of noise reduction is necessary.The overall size and design of the shield allows it to be conveniently incorporated into carrying cases and other items for portable electronic systems, protecting sensitive devices and circuit boards from EMI/RFI signals.

Working Principle

The working principle of the 21M-CBSA-3.25X5.0X0.225 is based on the concept of electromagnetic shielding. The shield is made of a thin layer of metal, which forms an effective barrier to block out EMI/RFI signals. The water-resistant dielectric also helps to reduce the amount of interference that can enter the device when it is in use.The conduction power of the shield lies in the high shielding attenuation it provides over a wide range of frequencies, with up to 93.6dB of shielding at the 2.4GHz frequency range. Additionally, the size of the shield allows it to be conveniently used in a range of environments, from medical monitors to routers.In terms of installation, the shield can be quickly and easily installed by wrapping it around the device or circuit board, with or without additional mounting hardware. Additionally, the shield is compatible with a variety of protective cases to help protect devices from physical impact.

Conclusion

In conclusion, the 21M-CBSA-3.25X5.0X0.225 is an excellent example of a RF shield designed for shielding the EMI/RFI signals from wireless products such as GSM phones, microwave ovens, and Wi-Fi networks. It has a maximum frequency range of from 0GHz to 2.4GHz that makes it highly optimized for EMI/RFI protection, and the excellent conduction power of the material provides up to 93.6dB of shielding during the 2.4GHz frequency range. Additionally, the size and design of the product make it perfect for use in a range of portable electronic systems, providing a great deal of protection for sensitive devices and circuit boards from external interference. All in all, the 21M-CBSA-3.25X5.0X0.225 is an excellent RF shield for those looking for maximum shielding and protection in a range of environments.

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