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. 707-4607
BrandRS PRO
€13.81
Each
units
150 x 150mm 1.2mm 150mm 150mm - 2.2W/m·K - Yes -40°C +200°C Shore A 10 - Red -40 → +200 °C
RS Stock No. 707-4632
BrandRS PRO
€18.39
Each
units
150 x 150mm 1.2mm 150mm 150mm - 1.95W/m·K - Yes -40°C +200°C Shore A 5 - Yellow -40 → +200 °C
RS Stock No. 707-4601
BrandRS PRO
€20.81
Each
units
150 x 150mm 1.5mm 150mm 150mm - 2.2W/m·K - Yes -40°C +200°C Shore A 10 - Red -40 → +200 °C
RS Stock No. 707-4645
BrandRS PRO
€16.60
Each
units
150 x 150mm 0.5mm 150mm 150mm - 3.2W/m·K - Yes -40°C +200°C Shore A 20 - Grey -40 → +200 °C
RS Stock No. 794-3982
BrandRS PRO
€9.65
Each
units
150 x 150mm 0.5mm 150mm 150mm - 13W/m·K Graphite - -50°C +150°C Shore A 80 - Black -50 → +150 °C
RS Stock No. 707-4584
BrandRS PRO
€20.59
Each
units
150 x 150mm 2mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS Stock No. 909-2049
BrandRS PRO
€1.633
Each (In a Pack of 10)
units
49 x 21mm 0.127mm 49mm 21mm - 2.5W/m·K - No -45°C +125°C - - Grey -45 → +125 °C
RS Stock No. 707-4774
BrandRS PRO
€73.91
Each
units
150 x 150mm 0.5mm 150mm 150mm - 12W/m·K Gel - -45°C +200°C Shore OO 60 - Grey -45 → +200 °C
RS Stock No. 707-4626
BrandRS PRO
€16.22
Each
units
150 x 150mm 0.5mm 150mm 150mm - 1.95W/m·K - Yes -40°C +200°C Shore A 5 - Yellow -40 → +200 °C
RS Stock No. 707-4572
BrandRS PRO
€16.39
Each
units
150 x 150mm 1.2mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS Stock No. 707-4803
BrandRS PRO
€19.29
Each
units
150 x 150mm 0.25mm 150mm 150mm - 5W/m·K Graphite, Silicone - -40°C +200°C - - Grey -40 → +200 °C
RS Stock No. 707-4578
BrandRS PRO
€15.39
Each
units
150 x 150mm 1mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS Stock No. 758-0941
BrandRS PRO
€1.156
Each (In a Pack of 10)
units
28 x 27.3mm 0.2mm 28mm 27.3mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS Stock No. 909-2045
BrandRS PRO
€0.95
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. 794-3989
BrandRS PRO
€8.76
Each
units
150 x 150mm 0.5mm 150mm 150mm - 8W/m·K Graphite - -50°C +150°C Shore A 80 - Black -50 → +150 °C
RS Stock No. 758-0948
BrandRS PRO
€2.173
Each (In a Pack of 10)
units
49.1 x 29.7mm 0.2mm 49.1mm 29.7mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS Stock No. 707-4783
BrandRS PRO
€108.93
Each
units
150 x 150mm 1mm 150mm 150mm - 12W/m·K Gel - -45°C +200°C Shore OO 60 - Grey -45 → +200 °C
RS Stock No. 707-4742
BrandRS PRO
€38.00
Each
units
150 x 150mm 1.5mm 150mm 150mm - 2W/m·K Gel - -45°C +200°C Shore OO 30 - White -45 → +200 °C
RS Stock No. 758-0960
BrandRS PRO
€6.416
Each (In a Pack of 5)
units
97.7 x 47.5mm 0.2mm 97.7mm 47.5mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS Stock No. 707-4629
BrandRS PRO
€18.45
Each
units
150 x 150mm 0.8mm 150mm 150mm - 1.95W/m·K - Yes -40°C +200°C Shore A 5 - Yellow -40 → +200 °C
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