
Allicdata Part #: | 21-CBSA-1.0X1.25X0.225-ND |
Manufacturer Part#: |
21-CBSA-1.0X1.25X0.225 |
Price: | $ 11.68 |
Product Category: | RF/IF and RFID |
Manufacturer: | Leader Tech Inc. |
Short Description: | 21 SERIES CBS SHIELD ASSEMBLY - |
More Detail: | RF Shield Shield, 2-Piece 1.000" (25.40mm) X 1.250... |
DataSheet: | ![]() |
Quantity: | 1000 |
28 +: | $ 10.61770 |
Series: | 20-CBS |
Part Status: | Active |
Type: | Shield, 2-Piece |
Height - Overall: | 0.225" (5.72mm) |
Length - Overall: | 1.250" (31.75mm) |
Width - Overall: | 1.000" (25.40mm) |
Ventilation: | Non-Vented |
Mounting Type: | Surface Mount, Through Hole |
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RF Shields offer protection from the detrimental effects of electromagnetic radiation emitted by electroni components and devices, such as cell phones, televisions, computers, and other communication devices. The 21-CBSA-1.0X1.25X0.225 is a type of RF shield designed for controlling and shaping RF signals in order to prevent interference and noise in the vicinity of sensitive radio frequency (RF) and/or analog electronics equipment.
Application Field
This type of RF shield is mainly used to provide RF signal control and shielding for a variety of applications. Some of the most common application fields for this type of shield include radio, microwave, and millimeter wave shielding, aerospace and military needs, medical instrumentation, and industrial management of wireless signals. It is also widely used in RF signal conditioning, test & measurement, and other signal-protection applications.
Working Principle
The 21-CBSA-1.0X1.25X0.225 RF shield works on the principle of “conductive enclosures” which are basically electrically conductive cages or barriers used to reduce and control the RF interference of components or devices. This type of shield is made of hemi-spherical or hemispherical-shaped conductive metal plates which are welded, riveted, or bolted together to shield circuits and components from RF radiation.
The conductive plates are designed to provide maximum shielding effectiveness while also maintaining the required flexibility and low-frequency transmission. The hemi-spherical shaped plates are arranged in an alternating pattern to reduce RF transmission and reflection. The thickness of the metal plates used in this shield is determined by the amount of RF shielding required for the application.
The shield is attached to a conductive frame for grounding to reduce any leakage of RF signals. This makes the 21-CBSA-1.0X1.25X0.225 an effective and efficient RF shield which is able to reduce RF interference significantly in any application.
Conclusion
The 21-CBSA-1.0X1.25X0.225 is a type of RF shield which is designed to offer maximum protection from the detrimental effects of RF radiation. This type of shield is mainly used in radio, microwave, and millimeter wave shielding applications, but can also be used in aerospace, military, medical instrumentation, and industrial management applications. This shield is made of hemi-spherical or hemispherical conductive metal plates which are arranged in an alternating pattern to reduce RF transmission and reflection. It is attached to a conductive frame for grounding in order to reduce any leakage of RF signals and is able to reduce RF interference effectively and efficiently in any application.
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