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3M™ Thermally Conductive Silicone Interface Pad 5519

3M ID  AM000003559     
3M(TM) Thermally Conductive Silicone Interface Pad 5519
3M(TM) Thermally Conductive Silicone Interface Pad 5519
Thermally Conductive Adhesive Transfer Tape Heat Sink
3M(TM) Thermally Conductive Interface Pads
3M(TM) Thermally Conductive Interface Pads
3M™ Thermally Conductive Silicone Interface Pad 5519 is a highly conformable, slightly tacky silicone elastomer pad. Designed to provide heat transfer path between heat generating components and heat sinks, heat spreaders or other cooling devices.
Features and Benefits
  • Very high thermal conductivity (4.9 W/m-K)
  • Hardness :Shore 00 = 70
  • Good softness and conformability even to non-flat surfaces
  • Slight tack allows pre-assembly. Good wettability for better thermal conductivity
  • Good dielectric properties
  • UL 94 V-0
  • High temperature resistance
  • Tacky both sides
  • Thickness : 0.5 mm,1.0 mm, 1.5 mm, 2.0 mm, custom thickness
  • Larger sheet size is available
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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 Silicone Polymer
    Carrier TypeNo Carrier
    Dielectric Strength3.1 kV/mm
    Easy Release Top Liner TypePET Film
    Flammability RatingUL 94 V-0
    HardnessShore 00 = 70
    Liner TypeDouble
    Product Series5519
    Thermal Conductivity4.1 W/m-K
    Thermal Impedance0.29 Degree C-in^2/W (20.0 mil), 0.48 Degree C-in^2/W (40.0 mil), 0.65 Degree C-in^2/W (60.0 mil), 0
    Thermal Impedance (metric)1.9 Degree C-cm^2/W (0.50 mm), 3.1 Degree C-cm^2/W (1.0 mm), 4.2 Degree C-cm^2/W (1.5 mm), 5.3 Degre
    Tight Side Release Liner TypePET Film
    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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