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3M™ Thermally Conductive Interface Tape TM-670SA

3M ID  AM000002593     
3M(TM) Thermally Conductive Interface Tape TM67XSA
3M(TM) Thermally Conductive Interface Tape TM67XSA
3M(TM) Thermally Conductive Interface Tape TM67XSA
3M™ Thermally Conductive Interface Tape TM-670SA is a 0.25 mm pressure sensitive adhesive tape filled with thermally conductive ceramic particles.
Features and Benefits
  • High/low adhesion construction (face side or non-liner size is lower adhesion) for good reworkability
  • Halogen free
  • Good thermal conductivity (>0.5 W/m-K)
  • Fine electrical insulation
  • Low thermal impedance
  • Vibration damping
  • Good and reliable adhesion performance against Al and SUS
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    Product Attributes

    Adhesion to SS0.45 - 0.94 kg/in (90 Degree Peel) Aging at 70 Degree C for 72 hrs
    ApplicationBattery Thermal Management, Heatsink-Thermal Interface Attachment, Heatsink-Thermal Interface Material, LED Lighting Thermal Management, Thermal Interface-Damping-Cushioning
    Application CategoryThermal Interface Materials
    Carrier TypeNo Carrier
    ColorWhite (slightly gray dotted)
    Dielectric Strength29kV/mm
    Easy Release Top Liner Thickness5.2 mil
    Easy Release Top Liner Thickness (metric)0.130 mm
    Easy Release Top Liner TypePaper Liner - Red 3M Logo
    Liner TypeSingle
    Operating Temperature Range (Celsius) Long Term(Weeks-Months) 80 to 90 Degree C
    Operating Temperature Range (Celsius) Short Term(Hours-Days) 110 to 130 Degree C
    Product SeriesTM-670SA
    Thermal Conductivity0.60 W/m-K
    Thermal Impedance0.89 (Degree C)-in^2/W
    Thermal Impedance (metric)5.7 (Degree C)-cm^2/W
    Total Tape Thickness without Liner10.0 mil
    Total Tape Thickness without Liner (metric)0.25 mm

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