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. 707-3355
Mfr. Part No.SPK6-0.006-00-54
BrandBergquist
kr 4,575
Each (In a Pack of 10)
Units
19.05 x 12.7mm 0.152mm 19.05mm 12.7mm - 1.1W/m·K Thin Film Polyimide - -60°C +180°C Shore A 90 Sil-Pad K6 - -60 → +180 °C
RS Stock No. 882-0215
Mfr. Part No.GCS-017-G
kr 541,95
Each
Units
225 x 225mm 0.017mm 225mm 225mm - 1750W/m·K Graphite No - - - - - -
RS Stock No. 915-6067
BrandRS PRO
kr 345,88
Each
Units
150 x 150mm 1mm 150mm 150mm - 6W/m·K Silicone - -55°C +200°C Shore OO 50 - Red -55 → +200 °C
RS Stock No. 707-4645
BrandRS PRO
kr 149,25
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. 169-2391
Mfr. Part No.SP2000-0.015-00-104
BrandBergquist
kr 14,823
Each (In a Pack of 10)
Units
25.4 x 19.05mm 0.015in 25.4mm 19.05mm - 3.5W/m·K Fibreglass - -60°C +200°C Shore A 90 Sil-Pad 2000 - -60 → +200 °C
RS Stock No. 794-3989
BrandRS PRO
kr 56,22
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. 794-3982
BrandRS PRO
kr 86,54
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. 707-4566
BrandRS PRO
kr 130,21
Each
Units
150 x 150mm 0.5mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS Stock No. 707-3373
Mfr. Part No.SPK10-0.006-00-104
BrandBergquist
kr 6,815
Each (In a Pack of 10)
Units
25.4 x 19.05mm 0.152mm 25.4mm 19.05mm - 1.3W/m·K Thin Film Polyimide - -60°C +180°C Shore A 90 Sil-Pad K10 - -60 → +180 °C
RS Stock No. 362-9654
Mfr. Part No.HF625-0.005-AC-54
BrandBergquist
kr 8,105
Each (In a Pack of 50)
Units
19.05 x 12.7mm 0.127mm - - - 0.5W/m·K Hi-Flow 625 Yes -30°C +150°C - Hi-Flow 625 - -30 → +150 °C
RS Stock No. 882-0243
Mfr. Part No.GCS-070-G
kr 511,91
Each
Units
225 x 225mm 0.07mm 225mm 225mm - 1000W/m·K Graphite No - - - - - -
RS Stock No. 758-0941
BrandRS PRO
kr 11,829
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. 882-0225
Mfr. Part No.GCS-025-A10
kr 475,27
Each
Units
225 x 225mm 0.025mm 225mm 225mm - 1500W/m·K Graphite Yes - - - - - -
RS Stock No. 794-3979
BrandRS PRO
kr 86,54
Each
Units
150 x 150mm 0.16mm 150mm 150mm - 13W/m·K Graphite - -50°C +150°C Shore A 80 - Black -50 → +150 °C
RS Stock No. 707-4575
BrandRS PRO
kr 135,09
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. 758-0938
BrandRS PRO
kr 7,736
Each (In a Pack of 10)
Units
21 x 19.9mm 0.2mm 21mm 19.9mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS Stock No. 882-0228
Mfr. Part No.GCS-017-P10A10
kr 587,49
Each
Units
225 x 225mm 0.017mm 225mm 225mm - 1750W/m·K Graphite Yes - - - - - -
RS Stock No. 915-6032
BrandRS PRO
kr 194,82
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. 468-2303
Mfr. Part No.GPVOUS-0.200-00-00-100X100
BrandBergquist
kr 811,52
Each
Units
100 x 100mm 0.2in 100mm 100mm - 1W/m·K Gap Pad VO Ultra Soft - -60°C +200°C Shore OO 5 Gap Pad VO Ultra Soft - -60 → +200 °C
RS Stock No. 127-013
Mfr. Part No.HF300P-0.0015-00-1112
BrandBergquist
kr 915,78
Each
Units
11 x 12in 0.002in 11in 12in - 1.6W/m·K Hi-Flow 300P - - +150°C - Hi-Flow 300P - Maximum of +150 °C
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