49L-CBSA-2.5X5.0X0.4

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RF shields are used to protect sensitive electronic components from interference, by blocking the signals from external sources or by absorbing RF emissions. The 49L-CBSA-2.5X5.0X0.4 is a type of RF shield that helps to block RF signals while providing a low-resistance path for the signals.

Application Field

The 49L-CBSA-2.5X5.0X0.4 RF shield is designed for numerous commercial applications. It is suitable for use in a variety of automotive, cell phone, and other communications systems. It is used in sensitive RF systems, such as GPS and GSM, to block out extraneous signals and protect against noise. It also has applications in military and aerospace systems, where it can protect against jamming.

The 49L-CBSA-2.5X5.0X0.4 is commonly used in multi-layer printed circuit boards (PCBs). It has the benefit of providing low-overall inductance in low-impedance paths. This makes it an ideal choice for high-density RF shields in systems which require a high degree of protection. It is also suitable for use as a single-layer shield, between two layers of PCBs, in order to reduce mutual coupling between the layers.

Working Principle

The 49L-CBSA-2.5X5.0X0.4 RF shield is designed to provide a low-inductance path for signals. It is composed of several layers which are insulated from each other. The first layer consists of a foaming sheet which has multiple holes for the RF signals. The second layer consists of a polyamide film, which is designed to prevent leakage of the signals. The third layer is composed of a conductive material, and it provides the low-inductance and low-resistance path which is necessary for the RF shield to work properly.

When RF signals enter the RF shield, they travel through the conductive layer. This layer has a special fine mesh structure, which is composed of conductive elements. These elements are insulated from each other, which allows them to act as discrete RF filters, helping to block out unwanted signals. The low-resistance of the conductive layer allows the signals to travel at their desired frequency, while the low inductance of the layer keeps the RF signals from radiating in all directions. This helps to reduce interference with other nearby systems.

The 49L-CBSA-2.5X5.0X0.4 RF shield is an effective way to protect against interference from unwanted RF signals. Its low inductance and low-resistance makes it an ideal solution for a wide variety of applications. Its robust design makes it suitable for use in a variety of environments, including demanding military, aerospace, and industrial applications.

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