45-CBSA-3.0X4.25X0.4

Series:	40-CBS
Packaging:	Bulk
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.400" (10.16mm)
Length - Overall:	4.250" (107.95mm)
Width - Overall:	3.000" (76.20mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Through Hole

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RF Shields Applications and Working Principle

RF Shields are a type of RF interference control device used to protect sensitive components from the effects of nearby radiation sources. They are designed to reduce the amount of energy that is transferred between two electronic components in the presence of electromagnetic radiation. The name RFShield comes from the fact that they can block “Radio Frequency” transmissions while allowing valuable electrical signals to pass through. The type of RF Shields known as 45-CBSA-3.0X4.25X0.4 is designed to be used in applications that require a high degree of protection from RF interference.In order to understand the application field and working principle of a 45-CBSA-3.0X4.25X0.4 shield, it is important to understand the basics of RF interference and shielding technology. In general, a shield is an artificial barrier which is designed to reduce the amount of undesired energy that can pass through it. This can be accomplished using either a reflective or absorptive material. A reflective shield works by bouncing the RF energy away, while an absorptive shield works by absorbing the energy and converting it into heat.In the case of a 45-CBSA-3.0X4.25X0.4 shield, the reflective properties of the material are used to reduce the amount of RF interference that can pass through. This shield is designed to block frequencies up to 18.00Ghz, which is suitable for general purpose RF interference protection. It is also suitable for other more specialized applications, such as shielding RF sensitive components from cellular phones, satellite TV, and other devices that may pose a risk to nearby electronic components. In addition to its reflective properties, the 45-CBSA-3.0X4.25X0.4 shield also has a layer of dielectric material which allows it to absorb some of the RF energy that would otherwise be reflected. This dielectric material helps to further reduce the amount of undesired RF energy that is able to escape the shield. The combination of these two properties makes the 45-CBSA-3.0X4.25X0.4 shield one of the most effective shields available on the market for reducing the amount of RF interference that can pass through it.The working principle of a 45-CBSA-3.0X4.25X0.4 shield can be broken down into a few simple steps. First, the shield is designed to effectively reflect and absorb the incoming RF energy. This is accomplished through its reflective and absorptive properties, which are both described above. Once the RF energy has been reflected and absorbed, it is then dispelled in various directions, reducing the amount of undesired RF energy that is able to escape the shield.In summary, RF Shields, such as the 45-CBSA-3.0X4.25X0.4 are designed to reduce the amount of interference caused by RF radiation by blocking frequencies up to 18.00Ghz and reflecting it away. In addition, they also help to absorb some of the RF energy, further reducing the amount of interference. Finally, the combined effect of these two properties helps to reduce the amount of undesired RF energy that can potentially escape the shield. As such, 45-CBSA-3.0X4.25X0.4 shields are highly suitable for any application that requires a high degree of protection from RF interference.

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