22-CBSA-2.5X2.5X0.2

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.200" (5.08mm)
Length - Overall:	2.500" (63.50mm)
Width - Overall:	2.500" (63.50mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount, Through Hole

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Introduction to RF ShieldsRadio Frequency (RF) shields are an essential component in a wide array of applications, from nutrition and consumer goods to medical equipment. They have the purpose of protecting sensitive electronics from electromagnetic radiation by providing an electromagnetically shielded enclosure. Shielding also serves to minimize the amount of electromagnetic radiation that is transmitted from transmitting antennas.The shields can be made of a variety of materials, such as aluminum, stainless steel, copper, and brass. The type of material chosen is based on the application and the environment in which they are to be used. Aluminum is one of the most common materials used for RF shields due to its cost-effectiveness and lightweight design. Some more expensive materials, such as stainless steel, copper, and brass can provide much better shielding than aluminum.22-CBSA-2.5X2.5X0.2The 22-CBSA-2.5X2.5X0.2 is a reduced-profile RF shielded enclosure made of aluminum, with a thickness of 1.2mm. This makes it lightweight and suitable for commercial applications. It is ideal for applications that require a low profile or low weight, such as wireless devices.Its shielding effectiveness reaches a very high level of 99.5 dB @ 1MHz - 10GHz. This level of shielding makes it perfect for applications that require strict shielding performance, such as wireless communication, military, aerospace, avionics, and medical industries.Application Field and Working PrincipleThe 22-CBSA-2.5X2.5X0.2 is suitable for applications that need RF shielding for long-range communications and privacy protection, as well as RF interference protection. It is perfect for applications that need high levels of shielding from electromagnetic interference.The working principle of this RF shielded enclosure is fairly simple. It works by blocking or reflecting electromagnetic radiation. The aluminum construction of the enclosure ensures that the radiation is blocked or reflected, preventing it from entering the internal components of the device.The shielding performance of the 22-CBSA-2.5X2.5X0.2 is improved by the embossed outer surface, which creates a barrier effect that helps to prevent the transmission of electromagnetic radiation. Additionally, there is a gasket between the two sections of the enclosure that ensures a tight fit between the sections. This gasket also helps to reduce the amount of radiation that can enter the enclosure.Finally, the 22-CBSA-2.5X2.5X0.2 has a high radiation absorption rate, which ensures that small amounts of radiation that do enter the unit are absorbed and not re-emitted. This ensures that radiation leakage is kept to a minimum.ConclusionThe 22-CBSA-2.5X2.5X0.2 is an ideal RF shield for commercial applications that require high levels of shielding from electromagnetic radiation. Its lightweight aluminum construction, tight fitting gasket, and high absorption rate make it an excellent choice for long-range communications and privacy protection, as well as RF interference protection. The RF shield also offers excellent shielding performance, reaching up to 99.5 dB @ 1 MHz-10GHz.

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