21L-CBSA-1.25X5.25X0.225

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The 21L-CBSA-1.25X5.25X0.225 belongs to the family of RF shields. RF shields are used for electromagnetic interference (EMI) protection and cross-talk interference (CTI) suppression. In simple terms, they are used to protect sensitive electronic components from radio frequency signals. RF shields are also used to prevent interference from external sources such as unintentional radiators, power lines, and other electronic equipment.

RF shields are typically constructed of materials such as carbon steel, nickel-plated steel, brass, copper, aluminum, and stainless steel. The shields are also designed to meet specific impedances, which are determined by the frequencies involved. They are also designed with additional features such as spring-loaded doors, sealing gaskets, and other mechanisms for quick installation and removal.

The 21L-CBSA-1.25X5.25X0.225 is an RF shield specifically designed for applications such as cellular, GPS, and Bluetooth. It is designed to provide superior EMI and CTI protection, while also being lightweight and easy to install. It is also designed to meet the specific needs of each application.

The working principle of the 21L-CBSA-1.25X5.25X0.225 relies on several different components, including a conductive shield enclosure, conductive gaskets, and a lip of air gap. The conductive shield enclosure is typically composed of a ferromagnetic material such as steel or aluminum. This material is then plated with a protective coating such as nickel or copper. The conductive gaskets are designed to create a Faraday cage around the device, which provides an effective barrier against EMI radiation. The lip of air gap further enhances the shielding effect by reducing CTI.

In applications such as cellular, GPS, and Bluetooth, the 21L-CBSA-1.25X5.25X0.225 shield is designed to provide superior protection against EMI and RF radiation, while also enabling a compact design for portability. It is constructed of high-conductivity metals such as nickel and copper, and is designed with a lip of air gap to reduce CTI. It is also equipped with a spring-loaded door for quick installation and removal. Additionally, it features a conductive gasket to provide superior EMI shielding.

In summary, 21L-CBSA-1.25X5.25X0.225 is an RF shield designed to provide superior EMI and CTI protection. It is constructed of high-conductivity materials, such as nickel and copper, and features a lip of air gap to reduce CTI. Additionally, it has a spring-loaded door for quick installation and removal. It is designed for applications such as cellular, GPS, and Bluetooth, and is specifically designed to meet the needs of each application.

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