Datasheet

ManualsBrandsLaird ManualsFiltersCoolZorb 500 Thermal/EMI Absorber 1.5x457.2x457.2mm

HybridThermal/EMIAbsorber

CoolZorb500Series

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Americas:+1.866.928.8181

Europe:+49.(0).8031.2460.0

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www.lairdtech.com

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HYBRIDTHERMAL/EMIABSORBER

CoolZorb500isa2

generationhybridabsorber/thermalmanagementmaterialthatisused

forEMImitigation.Theproductisusedlikeatraditionalthermalinterfacematerialbetweena

heatsourcesuchasanICandaheatsinkorotherheattransferdeviceormetalchassis.

CoolZorb500alsofunctionstosuppressunwantedenergycoupling,resonancesorsurface

currentswhichcauseboardlevelEMIissues.

FEATURESANDBENEFITS

 GreatthermalconductivitywithgoodEMIsuppressionwithin1‐90GHz

 Inherentsurfacetacktypicalofstandardthermalgapfillers

 Compliantwithminimalcomponentstressduringassembly

 MeetsUL94V‐0flamerequirements

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VALUE

 Performanceadvantagecomesfromdualfunctionalpropertiesofelevatedthermal

conductivityandEMIreduction

 Improvedreliabilityperformanceofelectronics

– BettersignalintegrityduetoreductionofEMI

– Consistentperformanceofelectronicsduetotemperaturestabilityandlow

outgassingpropertiesofproduct

 ImprovedEMCperformanceandresultantlowercosttomeetcompliancerequirements

 EnvironmentallyfriendlysolutionthatmeetsregulatoryrequirementsincludingRoHS

andREACH

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TYPICALPROPERTIES DATA TESTMETHOD

Color Darkgray Visual

Thermalconductivity 4.0W/m‐K ASTMD5470

Density 3.5g/cc ASTMD792

Hardness(3sec) 59.5Shore00 ASTMD2240

Tensilestrength 17.3psi ASTMD638

TemperatureRange ‐40°Cto175°C NA

ULFlammability UL94V‐0 UL

Volumeresistivity 8x10

Ω*cm ASTMD257

Outgassing(TML) 0.31% ASTME595‐07

Outgassing(CVCM) 0.04% ASTME595‐07

CoefficientofThermalExpansion(CTE) 214μm/mC IPC‐TM‐6502.4.41

EMIAttenuation@10GHz 22.4dB/cm 

EMIAttenuation@20GHz 28.4dB/cm 

StandardThicknessrange .020”‐.200”(1.0‐5.1mm) 

ThicknessTolerance +/‐10%ofnominal 

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Summary of content (2 pages)

PAGE 1
Hybrid Thermal/EMI Absorber CoolZorb 500 Series HYBRID THERMAL/EMI ABSORBER CoolZorb 500 is a 2nd generation hybrid absorber/thermal management material that is used for EMI mitigation. The product is used like a traditional thermal interface material between a heat source such as an IC and a heat sink or other heat transfer device or metal chassis. CoolZorb 500 also functions to suppress unwanted energy coupling, resonances or surface currents which cause board level EMI issues.
PAGE 2
Hybrid Thermal/EMI Absorber CoolZorb 500 Thermal resistance at 50C (ASTM D5470) CoolZorb 500 Percent Deflection (ASTM D575) CoolZorb Deflection Comparison (ASTM D575) CoolZorb Attenuation (dB/cm) AVAILABILITY  Standard sheet size is 18” X 18”  Thickness availability range is 0.020” ‐ 0.200” (0.5mm‐ 5.1mm)  Common standards for thickness are 0.020”, 0.030”, 0.040”, 0.060”and 0.080” (0.5, 0.75, 1.0, 1.5 and 2.