Thermal Pads

Thermal gap pads are materials that provide a thermal interface between heatsinks (devices or substances for absorbing unwanted or excess heat) and electronic devices. Theyre particularly useful where air gaps, rough surface textures or uneven surface topography prevent the use of traditional grease or paste.

How do thermal gap pads work?

By keeping the internal components of electronic products from wear and tear resulting from high circuit board temperatures, thermal gap pads help to provide extended longevity. Theyre also important in providing safety by eliminating the possibility of electrical fires. Thermal gap pads are soft and comfortable, which helps to provide vibration and shock damping to minimise potential damage to components. Theyre manufactured in a variety of standard thicknesses and dimensions but can also be custom fabricated to fit various applications.

What are thermal gap pads used for?

Typical applications of thermal gap pads include:

  • Flat panel displays
  • LED (light emitting diode) displays
  • Engine control units
  • Computer hard drives
  • Wireless communication hardware

...
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Description Price Dimensions Thickness Length Width Diameter Thermal Conductivity Material Self-Adhesive Minimum Operating Temperature Maximum Operating Temperature Hardness Material Trade Name Colour Operating Temperature Range
RS Stock No. 915-6064
BrandRS PRO
MYR348.28
Each
units
150 x 150mm 2mm 150mm 150mm - 6W/m·K Silicone - -55°C +200°C Shore OO 50 - Red -55 → +200 °C
RS Stock No. 707-4777
BrandRS PRO
MYR424.64
Each
units
150 x 150mm 1.5mm 150mm 150mm - 6W/m·K Gel - -45°C +200°C Shore OO 50 - Red -45 → +200 °C
RS Stock No. 722-6710
BrandRS PRO
MYR135.89
Each
units
150 x 150mm 1mm 150mm 150mm - 2W/m·K Non-Silicone - -40°C +105°C Shore OO 60 - Grey -40 → +105 °C
RS Stock No. 915-6032
BrandRS PRO
MYR102.20
Each
units
150 x 150mm 1mm 150mm 150mm - 3.5W/m·K Fibreglass - -55°C +200°C Shore OO 20 - Blue -55 → +200 °C
RS Stock No. 722-6729
BrandRS PRO
MYR360.04
Each
units
150 x 150mm 3mm 150mm 150mm - 2W/m·K Non-Silicone - -40°C +105°C Shore OO 60 - Grey -40 → +105 °C
RS Stock No. 909-2073
BrandRS PRO
MYR81.88
Each
units
150 x 150mm 0.13mm 150mm 150mm - 2.5W/m·K - No -45°C +125°C - - Grey -45 → +125 °C
RS Stock No. 707-4575
BrandRS PRO
MYR78.05
Each
units
150 x 150mm 0.8mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS Stock No. 707-4581
BrandRS PRO
MYR79.91
Each
units
150 x 150mm 1.5mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS Stock No. 915-6098
BrandRS PRO
MYR124.64
Each
units
150 x 150mm 0.5mm 150mm 150mm - 4W/m·K Non-Silicone - -40°C +125°C Shore OO 30 - Blue -40 → +125 °C
RS Stock No. 707-4764
BrandRS PRO
MYR251.76
Each
units
150 x 150mm 0.5mm 150mm 150mm - 6W/m·K Gel - -45°C +200°C Shore OO 50 - Red -45 → +200 °C
RS Stock No. 174-5699
BrandRS PRO
MYR132.25
Each
units
300 x 200 x 1.5mm 1.5mm 300mm 200mm - 2.8W/m·K Silicone Yes -60°C +200°C 50 Shore OO - Grey -60 → +200 °C
RS Stock No. 915-6095
BrandRS PRO
MYR220.32
Each
units
150 x 150mm 2mm 150mm 150mm - 2W/m·K Non-Silicone - -40°C +125°C Shore OO 30 - Pink -40 → +125 °C
RS Stock No. 707-4758
BrandRS PRO
MYR205.72
Each
units
150 x 150mm 1mm 150mm 150mm - 4W/m·K Gel - -45°C +200°C Shore OO 40 - Blue -45 → +200 °C
RS Stock No. 915-6102
BrandRS PRO
MYR392.89
Each
units
150 x 150mm 2mm 150mm 150mm - 4W/m·K Non-Silicone - -40°C +125°C Shore OO 30 - Blue -40 → +125 °C
RS Stock No. 915-6089
BrandRS PRO
MYR594.02
Each
units
150 x 150mm 2mm 150mm 150mm - 8W/m·K Silicone - -55°C +200°C Shore OO 60 - Grey -55 → +200 °C
RS Stock No. 707-4623
BrandRS PRO
MYR104.34
Each
units
150 x 150mm 1mm 150mm 150mm - 1.95W/m·K - Yes -40°C +200°C Shore A 5 - Yellow -40 → +200 °C
RS Stock No. 707-4610
BrandRS PRO
MYR149.56
Each
units
150 x 150mm 2mm 150mm 150mm - 2.2W/m·K - Yes -40°C +200°C Shore A 10 - Red -40 → +200 °C
RS Stock No. 707-4682
BrandRS PRO
MYR247.64
Each
units
150 x 150mm 1.5mm 150mm 150mm - 4W/m·K - Yes -40°C +200°C Shore A 25 - Grey -40 → +200 °C
RS Stock No. 909-2045
BrandRS PRO
MYR4.926
Each (In a Pack of 10)
units
27 x 28mm 0.127mm 27mm 28mm - 2.5W/m·K - No -45°C +125°C - - Grey -45 → +125 °C
RS Stock No. 174-5709
BrandRS PRO
MYR330.33
Each
units
300 x 200 x 1mm 1mm 300mm 200mm - 8W/m·K Silicone Yes -60°C +200°C 25 Shore OO - Grey -60 → +200 °C
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