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. They’re 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. They’re 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. They’re 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. 812-7986
Mfr. Part No.EYG-S091207DP
BrandPanasonic
TWD1,121.00
Each
units
115 x 90mm 0.07mm 115mm 90mm - 1000W/m·K Graphite - - +400°C - - - Maximum of +400 (Withstand) °C
RS Stock No. 135-9655
Mfr. Part No.EYGS1012ZLSH
BrandPanasonic
TWD856.00
Each
units
121 x 104.5mm 0.2mm 121mm 104.5mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 135-9695
Mfr. Part No.EYGS0608ZLMK
BrandPanasonic
TWD296.00
Each
units
78 x 55mm 0.2mm 78mm 55mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 135-9687
Mfr. Part No.EYGS0411ZLWJ
BrandPanasonic
TWD276.00
Each
units
105.5 x 43mm 0.2mm 105.5mm 43mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 712-3942
Mfr. Part No.EYGA121807PM
BrandPanasonic
TWD917.00
Each
units
180 x 115mm 0.07mm 180mm 115mm - 1000W/m·K Graphite Yes - - - - - -
RS Stock No. 712-3917
Mfr. Part No.EYGS182307
BrandPanasonic
TWD2,017.00
Each
units
230 x 180mm 0.07mm 230mm 180mm - 1000W/m·K Graphite - - - - - - -
RS Stock No. 712-4024
Mfr. Part No.EYGA091203RV
BrandPanasonic
TWD759.00
Each
units
115 x 90mm 0.025mm 115mm 90mm - 1600W/m·K Graphite Yes - - - - - -
RS Stock No. 135-9688
Mfr. Part No.EYGS0508ZLMJ
BrandPanasonic
TWD249.00
Each
units
83 x 46.2mm 0.2mm 83mm 46.2mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 135-9650
Mfr. Part No.EYGS0909ZLX2
BrandPanasonic
TWD732.00
Each
units
90x90mm 0.2mm 90mm 180mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 135-9318
Mfr. Part No.EYGS1315ZLGA
BrandPanasonic
TWD1,133.40
Each (In a Bag of 10)
units
150 x 129.5mm 0.2mm 150mm 129.5mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 812-7992
Mfr. Part No.EYG-S182310DP
BrandPanasonic
TWD2,543.00
Each
units
230 x 180mm 0.1mm 230mm 180mm - 700W/m·K Graphite - - +400°C - - - Maximum of +400 (Withstand) °C
RS Stock No. 712-3967
Mfr. Part No.EYGA091207RV
BrandPanasonic
TWD1,094.00
Each
units
115 x 90mm 0.07mm 115mm 90mm - 1000W/m·K Graphite Yes - - - - - -
RS Stock No. 135-9354
Mfr. Part No.EYGS1116ZLSC
BrandPanasonic
TWD868.10
Each (In a Bag of 10)
units
158 x 112mm 0.2mm 158mm 112mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 812-7982
Mfr. Part No.EYG-S091203DP
BrandPanasonic
TWD28.00
Each
units
115 x 90mm 0.025mm 115mm 90mm - 1600W/m·K Graphite - - +400°C - - - Maximum of +400 (Withstand) °C
RS Stock No. 135-9700
Mfr. Part No.EYGS0911ZLDA
BrandPanasonic
TWD919.00
Each
units
109 x 92mm 0.2mm 109mm 92mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 135-9667
Mfr. Part No.EYGS0714ZLAE
BrandPanasonic
TWD667.00
Each
units
138 x 70mm 0.2mm 138mm 70mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 135-9657
Mfr. Part No.EYGS0918ZLX2
BrandPanasonic
TWD1,118.00
Each
units
180 x 90mm 0.2mm 180mm 90mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 135-9663
Mfr. Part No.EYGS1014ZLAD
BrandPanasonic
TWD856.00
Each
units
138 x 97.8mm 0.2mm 138mm 97.8mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C
RS Stock No. 712-3911
Mfr. Part No.EYGS091207
BrandPanasonic
TWD328.00
Each
units
115 x 90mm 0.07mm 115mm 90mm - 1000W/m·K Graphite - - - - - - -
RS Stock No. 135-9319
Mfr. Part No.EYGS1314ZLWE
BrandPanasonic
TWD1,181.60
Each (In a Bag of 10)
units
136 x 126mm 0.2mm 136mm 126mm - 400W/m·K Graphite - -55°C +400°C - - - -55 → +400 °C