Fabric-Over-Foam Gaskets
Laird’s Fabric-over-Foam (FoF) 77A/77B EMI gaskets provide wide compression ranges with low compression force, excellent EMI shielding performance and offering excellent assembly tolerance absorbing for customers where EMI issues occur. Laird 77A/77B Series EMI gaskets are composed of electrically conductive fabric wrapped around a soft urethane foam core. They are supplied with a conductive pressure sensitive adhesive (PSA).
Features and Benefits
- Low compression forces allow for use of lighter materials
- Operation temp up to 85oC
- Both grey (77A) and black (77B) colors are available
- RoHS compliant
- Halogen-free per IEC-61249-2-21 standard
- Low surface resistivity of < 0.07 Ω/□ provides excellent conductivity
