14RA-CBSA-1.0X2.25X0.13

Series:	10-CBS
Packaging:	Bulk
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.130" (3.30mm)
Length - Overall:	2.250" (57.15mm)
Width - Overall:	1.000" (25.40mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Through Hole

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RF Shields: 14RA-CBSA-1.0X2.25X0.13 Application Field and Working Principle

RF shields are components designed to protect sensitive electrical equipment and components from interference due to electromagnetic (EM) radiation from other external electronic devices. The shielding materials, formed into a box or can, provide protection from stray oscillating EM fields and static electromagnetic fields. In this article, we shall discuss the application field and working principle of one type of RF shield – the 14RA-CBSA-1.0X2.25X0.13 shield.

Application Field

The 14RA-CBSA-1.0X2.25X0.13 RF shield is a high-performance rectangular shield with shielding effectiveness exceeding 99 dB from 15 MHz to 1 GHz. Typically, this shield is used in applications such as electronic enclosures, devices and components where extensive shielding is required from high-frequency EM radiation, e.g. wireless applications, transmitters, computer systems, automotive radios, TV reception systems and consumer electronics.

Working Principle

The 14RA-CBSA-1.0X2.25X0.13 shield works on the principle of creating an enclosed system with shielded metal walls that effectively blocks EM radiation from coming into the enclosure, while allowing signals to travel around inside the enclosure. The shield utilizes an electrostatic foil laminated to a high-quality dielectric material that creates a very low-resistance electromagnetic barrier. The thickness of the material ensures effective shielding over a wide range of frequencies.The shield is designed to provide a solid EM barrier and enhanced conductivity, thereby providing excellent shielding effectiveness. The construction also enables fast and simple installation that requires no soldering and/or external wiring connections. Additionally, the shield is designed with curved edges and specially designed corners to ensure secure contact with the electronic equipment inside the enclosure.

Conclusion

The 14RA-CBSA-1.0X2.25X0.13 RF shield is a high-performance EM shield that is designed for applications requiring protection from RF radiation. The shield utilizes a specially designed construction with electrostatic foil, dielectric material and curved edges to create an effective all-encompassing EM barrier. This design ensures ease of installation, with no soldering and/or external wiring connections required. The shield is ideally suited for applications such as electronic enclosures, devices and components, especially those in wireless applications, transmitters, computer systems, automotive radios, TV reception systems and consumer electronics.

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