Thermally conductive insulator

With thermal conductivity between 1.2 and 7.0W/m*K, Insulators are characterised by good heat transfer capability. Their main purpose is to electrically isolate 2 surfaces whilst offering robust protection against dielectric breakdown.

Mainly used together with power transistors and Insulated Gate Bipolar Transistor (IGBTs) such as TO-220, TO-247. The material is available in a range of thickness.

Thermally conductive insulator

Range features

A high level overview of what this range offers

  • Available in thicknesses from 0,18 – 10,0 mm
  • Thermal conductivity is between 1,2 and 7,0 W/m*K
  • UL 94-V0 certified product
  • Available in thicknesses from 0,2 to 10,0 mm
  • Excellent dielectric strength
  • Low thermal resistance
  • Good electrical isolating
  • Colour: Grey/yellow/pink

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What’s in this range?

All the variants in the range and a comparison of what they offer

PropertyTCINUnit

Material

Fibre glass reinforced silicone

Thermal conductivity

1-7

W/m*K

Thickness

0,18-5

mm

Hardness

70 (Shore A)to 55

Shore A

Continuous use temperature

-40 to 200

Grad C

Tensile strength

17,7 to 450

psi

Colour

Multi colour

Density

1,6 to 3,5

g/cm3

Breakdown voltage

5Kvmm

ASTM D149