3M Thermally Conductive Acrylic Interface Pad 5578H is a high-performance thermal interface material designed to provide a preferential heat-transfer path between heat-generating components and heat sinks or other cooling devices. It consists of a highly conformable, slightly tacky acrylic elastomer loaded with thermally conductive fillers. This pad provides excellent thermal conductivity (approx. 3.0 W/m-K) and electrical insulation. It is designed to be soft and conformable, allowing it to fill gaps and irregular surfaces effectively.
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| Thermal Conductivity | 3.0W/m-K |
| Thickness | 0.5mm |
| Hardness | 45-60Shore 00 |
| Dielectric Breakdown Voltage | 6kV/mm |
| Color | Light Grey |
| Operating Temperature Range | -40 to 110°C |
| Density | 2.1g/cm³ |
| RoHS | Compliant |
| Halogen Free | Compliant |
