3M 5550H-05 Thermally Conductive Acrylic Interface Pad

3M 5550H-05 Thermally Conductive Acrylic Interface Pad

  • 0.5 mm White/Gray acrylic elastomer sheet filled with conductive ceramic particles
  • Very soft but good handling
  • Good softness and conformability even to non-flat IC surfaces
  • Additional Product Information

Description and Features

Product Description 3M™ Thermally Conductive Acrylic Interface Pad 5550H is a highly conformable and ultra-soft pad with high thermal conductivity of 3.0 W/m-K (3M test method). This pad consists of a slightly tacky acrylic elastomeric sheet filled with thermally conductive ceramic particles. It is designed to transfer heat from heat generating components to heat sinks and cooling devices, improving device reliability and extending the component's life.
Applications Heat transfer between PCB and heat sink
Decrease of compression stress to electronic parts by thermal pad softness
Gap filling in electronic devices
Chip on film (COF) heat dissipation
Power electronic component thermal management
Feature 1 0.5 mm White/Gray acrylic elastomer sheet filled with conductive ceramic particles
Feature 2 Very soft but good handling
Feature 3 Good softness and conformability even to non-flat IC surfaces
Feature 4 Incorporates a thin firm acrylic layer for good handling
Feature 5 Good thermal conductivity and good electrical insulation properties
Feature 6 Slight tack allows pre-assembly. Good wettability for better thermal conductivity
Feature 7 UL94 V-0 certified (File No, E176845)

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