Thermally Conductive EMI Gasket

Laird’s electrically conductive Graphite-over-Foam, GOF3000 thermal and EMI gasket, provides thermal conductivity in the form of a traditional wrapped compressible foam gasket, and contains an outside wrap for electrical conductivity. GOF3000 combines the thermal transfer performance of the Tgon™ 9000 synthetic graphite outside wrap and the repeatable compression and rebound of the foam core. GOF3000 utilizes a silicone foam core for lower compression force and UL V0 flammability rating.

Features and Benefits

  • Electrical conductivity for EMI grounding
  • High deflection
  • Repeatable compression and rebound cycles
  • Good thermal conductivity between interfaces
  • Lightweight
  • Low force thermal interface
  • Abrasion resistant exterior
  • Ease of manufacturing for high volume
  • Meets environmental standards requirements
  • UL V0 flammability rating


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Last Updated: 29/04/21

Technical Specification

Typical PropertiesColorCopper
Operating Temperature Max (Celsius)125
Operating Temperature Min (Celsius)-40
Electromagnetic PropertiesShielding Effectiveness @ 10GHz (dB)75
Shielding Effectiveness @ 1GHz (dB)75
Shielding Effectiveness @ 20GHz (dB)65
Electrical Properties Z-axis Resistance (Ohm)0.009
Mechanical Properties Recommended Compression Range(%)25
DimensionsThickness Max (mm)9.70
Thickness Min (mm)1.10
ComplianceLead FreeYes
ROHS CompliantYes
UL Flammability RatingUL 94 V0 (pending)


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