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Laird Performance Materials Fabric-Over-Foam (FoF) 221 EMI Gaskets

Laird Performance Materials Fabric-Over-Foam (FoF) 221 EMI Gaskets provide excellent EMI shielding performance for users where EMI issues occur. These gaskets are composed of electrically conductive fabric wrapped around a Thermo Plastic Elastomer (TPE) core. The FoF 221 EMI gaskets feature <0.07ohms/square low surface resistivity, >100dB shielding effectiveness, extremely low compressions force, and are RoHS compliant. These gaskets can be equipped with an Extended-Release Liner (ERL) on the adhesive and are available in a conductive or non-conductive Pressure Sensitive adhesive (PSA). The FoF 221 EMI gaskets are used in cabinet applications, servers, printers, medical equipment, LCD and plasma TV, networking equipment, and desktop computers.

Features

  • <0.07ohms/square low surface resistivity provides excellent conductivity
  • >100dB shielding effectiveness across a wide spectrum of frequencies
  • Abrasion-resistant metallized fabrics show virtually no degradation in electrical performance after 1,000,000 cycles
  • Extremely low compression forces allow for use of lighter materials
  • Fabric is highly conductive to provide good EMI shielding and grounding
  • Available with conductive or non-conductive PSA
  • Available in multiple cross-section profiles such as rectangle, D, knife, and bell
  • RoHS compliant
  • UL 94HB rated
  • -40°C to 70°C operating temperature range

Applications

  • Telecommunications cabinets
  • Networking equipment
  • Desktop computers
  • Cabinet applications
  • LCD and plasma TV
  • Medical equipment
  • Laptop computers
  • Servers
  • Printers

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Laird Performance Materials Fabric-Over-Foam (FoF) 221 EMI Gaskets