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庫存編號 707-3355
製造零件編號SPK6-0.006-00-54
BrandBergquist
HK$4.24
/個 (每包:10個)
單位
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庫存編號 491-4149
製造零件編號GP2000S40-0.080-02-0816
BrandBergquist
HK$1,310.00
單位
8 x 16in 0.08in 8in 16in - 2W/m·K Gap Pad 2000S40 Yes -60°C +200°C Shore OO 30 Gap Pad 2000S40 - -60 → +200 °C
RS庫存編號 169-2341
製造零件編號SP2000-0.015-00-054
BrandBergquist
HK$8.005
/個 (每包:10個)
單位
19.05 x 12.7mm 0.015in 19.05mm 12.7mm - 3.5W/m·K Fibreglass - -60°C +200°C Shore A 90 Sil-Pad 2000 - -60 → +200 °C
RS庫存編號 169-2183
製造零件編號SP400-0.007-00-05
BrandBergquist
HK$1.862
/個 (每包:50個)
單位
41.91 x 28.96mm 0.178mm 41.91mm 28.96mm - 0.9W/m·K Fibreglass - -60°C +180°C Shore A 85 Sil-Pad 400 - -60 → +180 °C
RS庫存編號 169-2357
製造零件編號SP2000-0.015-00-05
BrandBergquist
HK$22.936
/個 (每包:10個)
單位
41.91 x 28.96mm 0.015in 41.91mm 28.96mm - 3.5W/m·K Fibreglass - -60°C +200°C Shore A 90 Sil-Pad 2000 - -60 → +200 °C
RS庫存編號 446-493
製造零件編號U021041-15-U1
HK$38.95
單位
100 x 100mm 2mm 100mm 100mm - 1.2W/m·K Ceramic Filled Silicone Rubber Yes -40°C +160°C Shore OO 27 - - -40 → +160 °C
RS庫存編號 758-0926
BrandRS PRO
HK$4.925
/個 (每包:10個)
單位
16.5 x 15.9mm 0.2mm 16.5mm 15.9mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS庫存編號 758-0948
BrandRS PRO
HK$15.694
/個 (每包:10個)
單位
49.1 x 29.7mm 0.2mm 49.1mm 29.7mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS庫存編號 169-2206
製造零件編號SP400-0.007-00-50
BrandBergquist
HK$1.254
/個 (每包:50個)
單位
11.1 x 7.92mm 0.178mm 11.1mm 7.92mm - 0.9W/m·K Fibreglass - -60°C +180°C Shore A 85 Sil-Pad 400 - -60 → +180 °C
RS庫存編號 122-5184
製造零件編號ILA-TIM-LES09-2A
HK$21.938
/個 (每包:4個)
單位
13.5 x 13.5mm - 13.5mm 13.5mm - - Graphite Yes - - - TIM Grey -
RS庫存編號 169-2177
製造零件編號SP400-0.007-00-54
BrandBergquist
HK$1.111
/個 (每包:50個)
單位
19.05 x 12.7mm 0.178mm 19.05mm 12.7mm - 0.9W/m·K Fibreglass - -60°C +180°C Shore A 85 Sil-Pad 400 - -60 → +180 °C
RS庫存編號 362-9654
製造零件編號HF625-0.005-AC-54
BrandBergquist
HK$5.599
/個 (每包:50個)
單位
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庫存編號 859-7622
製造零件編號ILA-TIM-STAR-0A
HK$9.675
/個 (每包:8個)
單位
- 0.13mm - - - 5 W/m·K, 240 W/m·K Graphite No -240°C +300°C Shore A 85 TIM - -240 → +300 °C
RS庫存編號 169-2127
製造零件編號QII-0.006-AC-104
BrandBergquist
HK$4.966
/個 (每包:50個)
單位
25.4 x 19mm 0.152mm 25.4mm 19mm - 2.5W/m·K Q-Pad II Yes -60°C +180°C Shore A 93 Q-Pad II - -60 → +180 °C
RS庫存編號 707-4720
BrandRS PRO
HK$57.17
單位
150 x 150mm 0.45mm 150mm 150mm - 1.4W/m·K - - -40°C +200°C Shore A 80 - Yellow -40 → +200 °C
RS庫存編號 283-3723
製造零件編號GPVO-0.020-00-0816
BrandBergquist
HK$570.00
單位
8 x 16in 0.02in 8in 16in - 0.8W/m·K Gap Pad VO - -60°C +200°C Shore OO 40 Gap Pad VO - -60 → +200 °C
RS庫存編號 446-582
製造零件編號U021041-18-U1
HK$111.24
單位
100 x 100mm 4mm 100mm 100mm - 1.2W/m·K Ceramic Filled Silicone Rubber Yes -40°C +160°C Shore OO 27 - - -40 → +160 °C
RS庫存編號 127-079
製造零件編號GP1500-0.100-02-0804
BrandBergquist
HK$507.43
單位
8 x 4in 0.1in 8in 4in - 1.5W/m·K Gap Pad 1500 Yes -60°C +200°C Shore OO 40 Gap Pad 1500 - -60 → +200 °C
RS庫存編號 794-3985
BrandRS PRO
HK$75.33
單位
150 x 150mm 0.5mm 150mm 150mm - 10W/m·K Graphite Yes -50°C +150°C Shore A 80 - Black -50 → +150 °C
RS庫存編號 707-4761
BrandRS PRO
HK$318.42
單位
150 x 150mm 2mm 150mm 150mm - 4W/m·K Gel - -45°C +200°C Shore OO 40 - Blue -45 → +200 °C