GOF3000Thermal&EMIGasket ElectricallyConductiveThermalGasket GOF3000ELECTRICALLYCONDUCTIVETHERMALGASKET LairdsGraphiteoverFoam(GOF),GOF3000thermalandEMIgasket,providesthermaltransfer performanceintheformofatraditionalwrappedcompressiblefoamgasket,andcontainsan additionaloutsidelayerforelectricalconductivity.Thiscombinationallowsforthereplacementof electricallyconductivefoamsorfabricoverfoamgasketswithagasketthatcannotonlyprovide excellentEMIshieldingbutalsoahighlyeffectivethermaltransferpathway.GOF3000cansimplify systemdesignwitheconomicalsystemspaceusagethroughamultifunctionalcomponent.GOF3000 combinesthethermaltransferperformanceofLairdsTgon9000syntheticgraphite,coppers electricalconductivity,andtherepeatablecompressionandreboundofthefoamcore.GOF3000 utilizesasiliconefoamcoreforlowercompressionforceandUL94V0flammabilityrating. FEATURESANDBENEFITS Efficientthermaltransferoverlargegaps ElectricalconductivityforEMIgrounding Highdeflection&lowforce Repeatablecompressionandreboundcycles Nobleedfromsiliconeoilorothermaterials Lightweight Abrasionresistantexterior Easeofmanufacturingforhighvolume UL94V0flammabilityrating VALUE Providescompressiblethermalinterfaceforslidingconnections.Idealforinsertionapplications Exceptionalthermaltransferoverlargegapsizes,allowingforsimplifiedthermalsystemdesign fromcomponentdirectlytotheenclosurewithoutheatpipes SpacesavingcombiningyourEMIshieldingandthermalmanagementintoonepart Ensuresthermalinterfacecontactinhighverticalmovementlocationsthatwouldseparatea traditionalthermalputty,gel,orgrease Improvedreliabilityperformanceofelectronicswithnobleed EnvironmentallyfriendlysolutionmeetsincludingRoHSandREACH PRODUCTPROPERTIES GOF3000TYPICALVALUES Color Copper ULFlammability UL94V0(pending),Passedinhousetesting StandardThicknesses(mm) 1.1,1.8,2.6,3.5,5.0,6.6,9.7,13.0 ThicknessTolerance +/0.3mm(1.12.6mmTHK.) +/0.5mm(3.56.6mmTHK.) +/0.7mm(9.7mmTHK.) +/1.0mm(13.0mmTHK.) WidthTolerance +/0.5mm AvailableWidthRange 3mmto25mm AvailableLengthRange 5mmto300mm CompressionSet <20% 100C 168hrs. ShelfLife 12Monthsat23C/60%R.H. RecommendedCompressionRange Targetcompression25% 15%to35%for<2mmthick Americas:+1.866.928.8181 15%to50%for>2mmthick Europe:+49.(0).8031.2460.0 Asia:+86.755.2714.1166 www.laird.comGOF3000Thermal&EMIGasket GOF3000SHIELDINGEFFECTIVENESS ShieldingEffectivenessofGOF3000 50%Compression 100 90 80 70 60 1mmHeight 50 5mmHeight 10mmHeight 40 30M 300M 3G Frequency(Hz) PSA GOF3000usesa30umthickPSAasstandardandisadvisedtospantheentirewidthofpartbottomsurface.Allperformancefiguresand testingwerecompletedwithPSApresent.This30umisincludedinthestandardthicknesslistedinthechartabove. APPLICATION GOF3000partsshouldonlybehandledwithglovestoavoidoxidationfromcontaminationduringhandling.Partsstoredproperlymightshow slightoxidationoverlongperiodsoftimebutwillhavenoeffectonelectricalorthermalresistanceandoverallproductperformance. Smallcosmeticwrinklesinthepartexterioraretobeexpectedintheuncompressedstateanddonotaffectperformance. THERMALCONDUCTIVITY&THERMALRESISTANCE Graphiteoverfoamisnotahomogeneousmaterialandthereforethermalconductivityisnotaconstantvalueacrossthedifferent configurationsandsizes.Thevaluesinthechartbelowareonlyforcomparisonssaketotraditionalthermalgappads.Thermalresistanceis themoreindicativevaluefordesignevaluation.Belowvaluesarebasedonrepresentative3.0mmwideby25mmlongsamples.FinalpartTr andTccanbemeasuredandreportedinprototypephasetoconfirmexactvaluefortheconfiguration. Americas:+1.866.928.8181 Europe:+49.(0).8031.2460.0 Asia:+86.755.2714.1166 www.laird.com Shielding Effectiveness(dB)