Laird Technologies Fabric-Over-Foam (FoF) 221 EMI Gaskets
Laird Technologies 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 <0.07Ω/square low surface resistivity, >100dB shielding effectiveness, extremely low compression 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). Laird Technologies FoF 221 EMI gaskets are used in cabinet applications, servers, printers, medical equipment, LCD and plasma TVs, networking equipment, and desktop computers.
Features
- <0.07Ω/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 1M 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
公開: 2022-05-02
| 更新済み: 2025-06-17