
Allicdata Part #: | 21M-CBSA-1.25X1.25X0.225-ND |
Manufacturer Part#: |
21M-CBSA-1.25X1.25X0.225 |
Price: | $ 12.12 |
Product Category: | RF/IF and RFID |
Manufacturer: | Leader Tech Inc. |
Short Description: | 21M SERIES CBS SHIELD ASSEMBLY - |
More Detail: | RF Shield Shield, 2-Piece 1.250" (31.75mm) X 1.250... |
DataSheet: | ![]() |
Quantity: | 1000 |
25 +: | $ 11.00990 |
Series: | 20-CBS |
Part Status: | Active |
Type: | Shield, 2-Piece |
Height - Overall: | 0.225" (5.72mm) |
Length - Overall: | 1.250" (31.75mm) |
Width - Overall: | 1.250" (31.75mm) |
Ventilation: | Non-Vented |
Mounting Type: | Surface Mount, Through Hole |
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RF Shields
Radiofrequency (RF) shields are a key component in any RF system, and are essential for the operation and reliability of the system. Typically, they are used to protect the components of a radiofrequency (RF) system from interference or contamination caused by other sources of electrical or magnetic fields. RF shields are also used in other applications, such as in medical fields and in industrial applications. This article describes the application field and working principle of the RF Shield, 21M-CBSA-125X125X0.225.
Application Field and Working Principle
The 21M-CBSA-125X125X0.225 RF Shield is designed for use in a wide range of applications, from cellular base station equipment to fixed and wireless networks. It is designed to reduce or eliminate the effects of interference, stray radiation, and emitted energy from an RF system. The shield can also provide protection for personnel from RF fields.
The 21M-CBSA-125X125X0.225 shielding material is a conductive film coated on a low-loss foam substrate and then adhered to a metal frame. This type of shielding material is often referred to as a “box”, as the shielding is formed using a metal frame and is filled with the conductive film and foam substrate. The shielding material is designed to attenuate the electro-magnetic fields produced by an RF system by up to 130 dB in the frequency range of 0.5 to 45 GHz.
The 21M-CBSA-125X125X0.225 shield is designed to provide adequate protection against ESD and RF interference. The protective measures that it provides vary depending on the type of application. In cellular base station equipment, the shield is designed to protect the components of the cellular base station from RF interference, while in wireless networks, the shield is designed to protect components from ESD. In fixed networks, the shield is designed to attenuate electro-magnetic fields produced by RF systems.
In addition to providing protection against ESD and RF interference, the 21M-CBSA-125X125X0.225 shield is also designed to limit the effect of radiation emitted from the system. The shielding material is designed to reduce the radiation emitted from systems by up to 99%. This feature is important in any application where personnel may be exposed to radiation from RF systems.
The 21M-CBSA-125X125X0.225 shield is designed to be easy to install and maintain. It can be installed in a variety of configurations, and can be easily adjusted to fit the specific application. The shielding material is also designed to be resistant to corrosion and other environmental factors, making it an ideal shielding solution for a wide range of applications.
Conclusion
The 21M-CBSA-125X125X0.225 is a high-performance RF shield that is designed for use in a wide range of applications. It is designed to reduce or eliminate the effects of interference, stray radiation, and emitted energy from an RF system. It is also designed to limit the effect of radiation emitted from the system, and is easy to install and maintain. The 21M-CBSA-125X125X0.225 is an ideal shielding solution for a wide range of applications.
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