The SB28B1729 is an EMI shielding gasket manufactured by Leader Tech Inc. These gaskets are used to create a conductive seal between two surfaces, typically in electronic enclosures, to prevent electromagnetic interference (EMI) and radio frequency interference (RFI) from entering or exiting the enclosure.

Applications

• Electronic enclosures requiring EMI/RFI shielding
• Telecommunications equipment
• Medical devices
• Aerospace and defense applications
• Industrial control systems
• Data centers and server racks

Features

• Beryllium Copper (BeCu) construction for high electrical conductivity and shielding effectiveness
• Excellent spring properties to maintain consistent contact pressure
• Various mounting options available (e.g., clip-on, adhesive)
• Available in a range of sizes and shapes to fit different enclosure designs
• RoHS compliant
• Durable and corrosion-resistant

Benefits

• Effective EMI/RFI shielding, reducing interference and improving performance
• Ensures compliance with regulatory standards for electromagnetic compatibility (EMC)
• Enhances the reliability and lifespan of electronic equipment
• Easy to install and maintain
• Provides a secure and reliable seal
• Cost-effective solution for EMI/RFI mitigation

Additional Details

The SB28B1729 EMI shielding gasket is typically made from Beryllium Copper (BeCu), a material known for its high electrical conductivity and excellent spring properties. This allows the gasket to maintain consistent contact pressure over time, ensuring a reliable EMI/RFI seal. The gasket is designed to fill gaps and irregularities between mating surfaces, creating a continuous conductive path that prevents electromagnetic radiation from leaking through. Proper installation is critical for optimal shielding performance. The gasket must be properly compressed to ensure a good electrical connection between the enclosure panels. Shielding effectiveness is dependent upon material, compression, and installation techniques recommended by Leader Tech.