21L-CBSA-2.5X5.75X0.225

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.225" (5.72mm)
Length - Overall:	5.750" (146.05mm)
Width - Overall:	2.500" (63.50mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount, Through Hole

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Shields: Application Field and Working Principle

The concept of radio-frequency shielding, or RF shielding, has been around for decades. RF shields have evolved over time, becoming more sophisticated and effective in blocking different forms of radio waves. The 21L-CBSA-2.5X5.75X0.225 is an example of a type of RF shield used to protect against various frequencies. This article will detail the application field and working principle of this shield. RF shielding technology is used in many industries for a variety of applications. The 21L-CBSA-2.5X5.75X0.225 shield is specifically designed for applications that require high levels of shielding, such as medical equipment, consumer electronic devices, and surveillance equipment. It is also used in the automotive industry, in automotive electronics, and various other industries where the use of RF shielding is necessary. The 21L-CBSA-2.5X5.75X0.225 shield is able to block a wide range of frequencies. This includes low frequency magnetic fields, cellular phone signals, GPS signals, Wi-Fi, Bluetooth and other wireless signals. It can also block microwaves, FM radio signals, and other frequencies, depending on the configuration.The most common type of RF shield is the Faraday Cage, which is a metallic cage that is designed to create a protective barrier against radio waves. The barrier created by a Faraday Cage is necessary because of the way radio waves propagate through the air. The RF shield also acts as a barrier that blocks the transmission of radio waves in certain directions. The 21L-CBSA-2.5X5.75X0.225 uses an aluminum mesh construction that blocks the radio waves from propagating, while still allowing for a low profile design. The aluminum mesh construction is designed in a specific way and can be constructed to fit any particular shape or size.The working principle of the 21L-CBSA-2.5X5.75X0.225 is based on the idea of a Faraday Cage. The aluminum mesh construction creates a barrier that blocks the radio waves from being transmitted. The waveforms are unable to pass through the shielding because of the direction and construction of the mesh. The 21L-CBSA-2.5X5.75X0.225 also uses a concept known as "trapping" to further enhance the barrier. This concept works by trapping the radio waves that have already been blocked by the aluminum mesh construction, so that they are unable to escape. This helps to keep the RF shield effective in blocking the various frequencies, even in areas with low levels of interference.The 21L-CBSA-2.5X5.75X0.225 is an effective and reliable RF shield, used to protect various types of electronic equipment from radio waves. Its aluminum mesh construction helps to create a barrier that blocks the transmission of radio waves and traps them inside the shield. This allows the device to be effectively protected against a variety of frequencies, ensuring that it can continue to perform its intended functions.

The specific data is subject to PDF, and the above content is for reference