HSD / Heat Spreader Sheet

Thin and flexible heat spreading sheet for superior thermal management

  • HSD has 221W/m・K in thermal conductivity property which transfer heat in the X-Y axes.
  • Flexible material suitable for uneven surfaces with various thicknesses available.
  • lectrically insulating bonded layer (PET film, thermal conductive sheet) is available upon request.
  • Ideal thermal solutions for hot spots on space conscious applications, such as mobile devices, tablet, and routers.


Thin and flexible heat spreading sheet for cooling hot spots.

Test typeUnitStandardHSD-0.07HSD-0.22HSD-0.30
Surface ThermalW/m・KJIS R 2616221(aluminum)221(aluminum)221(aluminum)
AdhesionN/25mmJIS Z 0237:2009>6>16>11
FlammabilityUL94UL510 equivalent
Operating temp-20~100-20~100-20~100

Catalogue HSD

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