21M-CBSA-1.5X5.25X0.225

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.225" (5.72mm)
Length - Overall:	5.250" (133.35mm)
Width - Overall:	1.500" (38.10mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount, Through Hole

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RF Shielding, also known as electromagnetic shielding or Radio Frequency (RF) shielding, is a technology that is used to protect electronic components from interference or damage caused by electromagnetic radiation. The term “shields” refers to a set of components, usually metal or plastic, that are used in an attempt to contain or block the flow of electromagnetic radiation. Shielding can be used to reduce or eliminate the effects of external radio frequency interference (EMI) or reduce the risk of an internal component failing due to high-intensity EMI. The most common application of RF shielding is to protect against radio frequency interference or RFI, which occurs when frequencies outside of an acceptable range are present in an environment.

21M-CBSA-1.5X5.25X0.225 is an RF shield for use in a variety of applications that require reliable and precise shielding of RF frequencies. This shield is designed to protect against high-frequency electromagnetic radiation in a variety of applications, from automotive dashboards to cell phone towers. The 21M-CBSA-1.5X5.25X0.225 shield is constructed of stainless steel and is available with an optional EMI gasket. This shield is lightweight yet strong, and the EMI gasket increases the protection by providing a tight seal.

The most common application of the 21M-CBSA-1.5X5.25X0.225 is in automotive installations, where it is used to keep the various electronic components in a vehicle from interfering with each other. The shield also helps protect the components from outside EMI sources, such as cell phone towers. Additionally, the shield can be used in radio and cellular equipment, in which the shield is used to protect the equipment from transmitting EMI emissions into the environment.

The 21M-CBSA-1.5X5.25X0.225 works by reflecting or absorbing the RF signals. The shield is designed to absorb and disperse the RF energy, which prevents the signals from reaching the other components of the system. The shield also works by reflecting the RF energy back into the environment, and thus preventing it from causing interference in the system. The shield also works by forming an electromagnetic barrier between the RF source and the component or system being protected.

The 21M-CBSA-1.5X5.25X0.225 can be used in a variety of applications from automotive and radio equipment to cell towers and other devices that require protection from internal and external sources of EMI. This RF shield is designed to provide reliable shielding and precise protection for a variety of applications. This shield is lightweight and strong enough to withstand the harsh conditions of automotive installations and other applications in which RF shielding is needed. In addition, the optional EMI gasket provides additional protection by creating a tight seal, which prevents EMI emissions from entering or exiting the system.

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