Thermal Pads

Thermal pads or thermal gap pads are materials that provide a thermal interface between heatsinks (devices or substances for absorbing unwanted or excess heat) and electronic devices. A thermal pad is particularly useful where air gaps, rough surface textures or uneven surface topography prevent the use of traditional grease or paste. Pads are often self adhesive and  less messy and easier to install than thermal paste.

RS Components have an extensive range of products designed for the heating or cooling of electronic devices to help maintain the right temperature in order to work effectively.

How do thermal pads work?

By keeping the internal components of electronic products from wear and tear resulting from high circuit board temperatures, thermal pads help to provide extended longevity. They are also important in providing safety by eliminating the possibility of electrical fires. Thermal pads become soft at high temperatures which means they can fill imperfections in the surface for better conduction qualities and to minimise potential damage to components. They are manufactured in a variety of standard thicknesses and dimensions but can also be custom fabricated to fit various applications.,/p>

Typical Applications

Thermal pads and thermal paste both work in the same way by transferring heat from hot areas of a circuit board into a heatsink. They are often used on the following to provide better heat transfer.

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

Does thermal pad thickness matter?

A greater thickness allows the pad to absorb more deformations in the heatsink surface . However a thicker thermal pad is worse in regarding to heat transfer.

Can you reuse thermal pads?

Unlike thermal paste, thermal pads can be reused so long as the pad is clean and has not been moved, touched, damaged or stretched.


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제품설명 단가 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 제품 번호 707-3355
제조사 부품 번호SPK6-0.006-00-54
제조사Bergquist
₩697.50
Each (In a Pack of 10)
수량
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 제품 번호 491-4149
제조사 부품 번호GP2000S40-0.080-02-0816
제조사Bergquist
₩332,744.70
Each
수량
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 제품 번호 169-2183
제조사 부품 번호SP400-0.007-00-05
제조사Bergquist
₩544.05
Each (In a Pack of 50)
수량
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 제품 번호 169-2341
제조사 부품 번호SP2000-0.015-00-054
제조사Bergquist
₩1,461.65
Each (In a Pack of 10)
수량
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 제품 번호 169-2206
제조사 부품 번호SP400-0.007-00-50
제조사Bergquist
₩348.75
Each (In a Pack of 50)
수량
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 제품 번호 758-0948
제조사RS PRO
₩3,902.90
Each (In a Pack of 10)
수량
49.1 x 29.7mm 0.2mm 49.1mm 29.7mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS 제품 번호 446-493
제조사 부품 번호U021041-15-U1
₩8,796.25
Each
수량
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 제품 번호 758-0926
제조사RS PRO
₩1,288.05
Each (In a Pack of 10)
수량
16.5 x 15.9mm 0.2mm 16.5mm 15.9mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS 제품 번호 169-2357
제조사 부품 번호SP2000-0.015-00-05
제조사Bergquist
₩5,986.10
Each (In a Pack of 10)
수량
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 제품 번호 122-5184
제조사 부품 번호ILA-TIM-LES09-2A
₩5,177.00
Each (In a Pack of 4)
수량
13.5 x 13.5mm 0.16mm 13.5mm 13.5mm - - Graphite Yes - - - TIM Grey -
RS 제품 번호 859-7622
제조사 부품 번호ILA-TIM-STAR-0A
₩1,847.60
Each (In a Pack of 8)
수량
- 0.25mm - - - 5 W/m·K, 240 W/m·K Graphite No -240°C +300°C Shore A 85 TIM - -240 → +300 °C
RS 제품 번호 362-9654
제조사 부품 번호HF625-0.005-AC-54
제조사Bergquist
₩1,333.00
Each (In a Pack of 50)
수량
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 제품 번호 169-2177
제조사 부품 번호SP400-0.007-00-54
제조사Bergquist
₩430.90
Each (In a Pack of 50)
수량
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 제품 번호 169-2127
제조사 부품 번호QII-0.006-AC-104
제조사Bergquist
₩1,126.85
Each (In a Pack of 50)
수량
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 제품 번호 707-4720
제조사RS PRO
₩14,938.90
Each
수량
150 x 150mm 0.45mm 150mm 150mm - 1.4W/m·K - - -40°C +200°C Shore A 80 - Yellow -40 → +200 °C
RS 제품 번호 707-4758
제조사RS PRO
₩65,724.65
Each
수량
150 x 150mm 1mm 150mm 150mm - 4W/m·K Gel - -45°C +200°C Shore OO 40 - Blue -45 → +200 °C
RS 제품 번호 707-4761
제조사RS PRO
₩74,889.80
Each
수량
150 x 150mm 2mm 150mm 150mm - 4W/m·K Gel - -45°C +200°C Shore OO 40 - Blue -45 → +200 °C
RS 제품 번호 507-5605
제조사 부품 번호SP400-0.007-00-1212
제조사Bergquist
₩22,378.90
Each
수량
12 x 12in 0.178mm 12in 12in - 0.9W/m·K Fibreglass - -60°C +180°C Shore A 85 Sil-Pad 400 - -60 → +180 °C
RS 제품 번호 283-3723
제조사 부품 번호GPVO-0.020-00-0816
제조사Bergquist
₩144,150.00
Each
수량
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 제품 번호 780-5868
제조사 부품 번호ILA-TIM-STRIP-300X20-2A
₩7,756.20
Each
수량
300 x 20mm 0.16mm 300mm 20mm - - TIM Yes - - Shore A 90 - - -