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3M™ 5363 – 0.1mm
August 5, 2019
3M™ 5519S Thermal Interface Pad – 1.5mm
August 5, 2019
3M™ 5519S Thermal Interface Pad – 2mm
Thermally Conductive Silicone Interface Pads
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- Very high thermal conductivity and good electrical insulation properties.
- Good softness and conformability even to non-flat surfaces.
- “S” version incorporates a thin polymeric film carrier for improved handling
Product is on backorder, Please allow 35 working days for delivery of this item
Description
3M™ Thermally Conductive Silicone Interface Pads 5519 and 5519S are designed to provide a preferential heat transfer path between heat generating components and heat sinks, heat spreaders or other cooling devices
Benefits
- Very high thermal conductivity and good electrical insulation properties.
- Good softness and conformability even to non-flat surfaces.
- “S” version incorporates a thin polymeric film carrier for improved handling.
- Slight tack allows pre-assembly. Good wettability for better thermal conductivity
Features
- Permanent polymeric film (0.006 mm) carrier
- Thermally conductive silicone elastomer
- Removable film liner
Recommended Uses
- Designed to provide a preferential heat transfer path between heat generating components and heat sinks, heat spreaders or other cooling devices.
Physical Properties
| Property | Method | Value |
|---|---|---|
| Thermal Conductivity (W/mK)Note 2 | ASTM D5470 | 4.9 |
| Flammability | UL 94 | 4.9 |
| Density (g/cm3 , @ 25°C) | – | 3.1 |
| Hardness | Shore 00Note 1 | 5519 @ 70 5519S @ 75 |
| Volume Resistivity (Ω-cm) | ASTM D257 | 1.7 x 10¹⁴ |
| Dielectric Strength (kV/mm) | ASTM D149 | 1.5 (5519S = 3.5 est.) |
| Dielectric Constant | ASTM D150 | 19.5 (1-100 kHz) |
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