21-CBSA-2.25X2.5X0.225

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.225" (5.72mm)
Length - Overall:	2.500" (63.50mm)
Width - Overall:	2.250" (57.15mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount, Through Hole

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RF Shields:Radio frequency (RF) shields are a type of metal enclosure used in electronics equipment to prevent electromagnetic interference or radiation emitted from one electronic device from affecting the performance of another. RF shields are generally constructed of a metal-based material, such as aluminum, copper, steel, or brass. They are often designed to be box-like with an opening in the front for the connector or cable to be inserted. The walls and seams between the sections of the shield are designed to keep RF energy from entering or exiting.21-CBSA-2.25X2.5X0.225:The 21-CBSA-2.25X2.5X0.225 is a low-profile RF shield designed for a variety of applications in the commercial, industrial, and medical field. This RF shield has an outside dimension of 2.25” high, 2.5” wide, and 0.225 thick. It is constructed from cold-rolled steel with a zinc finish and carry USCG (United States Coast Guard) UL and CSA approvals.Application Field:The 21-CBSA-2.25X2.5X0.225 RF shield can be used for a variety of applications in the commercial, industrial, and medical field. In the commercial field, it is typically used for shielding equipment that needs to be high-performance and reliable, such as communications, broadcasting, and RFID systems. In the industrial field, it is often used to protect products that must operate in close proximity with other sensitive electronics. In the medical field, it is commonly employed for shielding medical equipment, such as X-ray machines and MRI equipment.Working Principle:The working principle of the 21-CBSA-2.25X2.5X0.225 RF shield is to provide additional RF shielding to the product it is used for. The RF shield traps the radio frequency (RF) energy that is transmitted or received by the electronics equipment it is used for, preventing it from radiating into the surrounding environment. This ensures that electronics in close proximity to the protected equipment remain unaffected. Additionally, the RF shield walls help to keep external RF signals from entering the device, reducing static and interference.

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