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3M™ Thermally Conductive Acrylic Interface Pad 5571

3M ID  AM000003575     
3M(TM) Thermally Conductive Acrylic Interface Pad 5571
3M(TM) Thermally Conductive Acrylic Interface Pad 5571
Thermally Conductive Adhesive Transfer Tape Heat Sink
3M(TM) Thermally Conductive Interface Pads
3M(TM) Thermally Conductive Interface Pads
3M™ Thermally Conductive Acrylic Interface Pad 5571 is designated to provide a preferential heat transfer path between heat generating components like integrated circuit chip and heat spreaders as aluminum heat sink.
Features and Benefits
  • High thermal conductivity, 2.0 W/m-K on plane direction
  • Good softness and conformability even to non-flat IC surfaces and heat spreading blocks
  • No siloxane gas/ oil bleeding which often causes electric connection failure can be generated
  • High pressure relaxation reduces pressure to electric components
  • Good electrical insulation properties
  • Slight tack allows easy pre-assembly
  • Good wetting performance for better thermal conductivity
  • Mechanical fastening such as clamp, bracket, screw and additional tapes and adhesives bonding can be used in parallel with this pad.
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    Product Attributes

    ApplicationBattery Thermal Management, LED Lighting Thermal Management, Thermal Gap Pad, Thermal Interface-Damping-Cushioning
    Application CategoryThermal Interface Materials
    Base MaterialFilled Acrylic Polymer
    Carrier TypeNo Carrier
    Dielectric Strength23 kV/mm
    Easy Release Top Liner TypePET Film
    HardnessShore 00 = 70
    Liner TypeSingle
    Product Series5571
    Thermal Conductivity2.0 W/m-K
    Thermal Impedance0.81 Degree C-in^2/W (20.0 mil), 1.24 Degree C-in^2/W (40.0 mil), 1.68 Degree C-in^2/W (60.0 mil), 2
    Thermal Impedance (metric)5.2 Degree C-cm^2/W (0.50 mm), 8.0 Degree C-cm^2/W (1.0 mm), 10.8 Degree C-cm^2/W (1.5 mm), 13.6 Deg
    Tight Side Release Liner TypeNo Liner
    Total Tape Thickness without Liner20.0 mil, 40.0 mil, 60.0 mil, 80.0 mil
    Total Tape Thickness without Liner (metric)0.50 mm, 1.0 mm, 1.5 mm, 2.0 mm

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