21-CBSA-3.0X3.5X0.225

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RF shields are designed to protect electronic components from radio-frequency interference. The 21-CBSA-3.0X3.5X0.225 is a type of RF shield that is often used in various applications.

This type of RF shield is composed of two layers of copper, separated by an insulating substrate such as polyurethane, polypropylene, or polyethylene. The copper is then treated with a chemical to make it conductive, while the insulating layer serves as an absorptive barrier to radio frequencies.

The 21-CBSA-3.0X3.5X0.225 is a metal shield designed to reduce interference from both incoming and outgoing radio frequencies. This shield is designed to cover the entire component or system, which can range from a single board to an entire system, such as a radio receiver. This type of shield is also able to accommodate and reduce the level of radiation to dielectric materials, such as plastics and other non-conductive materials.

When it comes to its applications, this type of RF shield is widely used in the construction of consumer electronics, as well as the development of military and aerospace electronics. It is used for reducing the impact of radio-frequency interference on sensitive electronic components and systems. This type of shield is also useful in enclosing RF-sensitive components, such as transistors, integrated circuits, and capacitors, in order to protect them from damage.

The working principle of this type of RF shield is based on the fact that radio frequencies contain energy, and the energy is transferred through radiation. The copper layers of the shield absorb the energy of the radiation, while the insulating layer prevents the energy from passing through. This allows the components and systems behind the shield to remain free from radio-frequency interference.

The 21-CBSA-3.0X3.5X0.225 is a highly effective RF shield that is used in various applications. It is designed to provide superior protection against radio-frequency interference, and is effective in a wide range of applications. This type of shield is also highly reliable and durable, making it an ideal choice for use in consumer electronics, military and aerospace electronics, and many other situations.

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