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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 486 項產品
Results per page
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 169-2183
製造零件編號SP400-0.007-00-05
BrandBergquist
TWD12.80
/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 707-3355
製造零件編號SPK6-0.006-00-54
BrandBergquist
TWD22.20
/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 722-6836
製造零件編號WLFT 404 D 23
TWD88.00
單位
- 0.127mm - - 23mm 0.37W/m·K Polyamide Yes -30°C +125°C - - - -30 → +125 °C
RS庫存編號 169-2414
製造零件編號SP2000-0.015-00-20
BrandBergquist
TWD45.00
/個 (每包:10個)
單位
- 0.015in - - 12.95mm 3.5W/m·K Fibreglass - -60°C +200°C Shore A 90 Sil-Pad 2000 - -60 → +200 °C
RS庫存編號 707-4679
BrandRS PRO
TWD1,024.00
單位
150 x 150mm 0.5mm 150mm 150mm - 4W/m·K - Yes -40°C +200°C Shore A 25 - Grey -40 → +200 °C
RS庫存編號 707-4590
BrandRS PRO
TWD544.00
單位
150 x 150mm 0.5mm 150mm 150mm - 2.2W/m·K - Yes -40°C +200°C Shore A 10 - Red -40 → +200 °C
RS庫存編號 707-3364
製造零件編號SPK6-0.006-00-104
BrandBergquist
TWD17.60
/個 (每包:10個)
單位
25.4 x 19.05mm 0.152mm 25.4mm 19.05mm - 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 283-3638
製造零件編號SP400-0.007-00-122
BrandBergquist
TWD14.50
/個 (每包:50個)
單位
28.96 x 20.57mm 0.178mm 28.96mm 20.57mm - 0.9W/m·K Fibreglass - -60°C +180°C Shore A 85 Sil-Pad 400 - -60 → +180 °C
RS庫存編號 707-4575
BrandRS PRO
TWD522.00
單位
150 x 150mm 0.8mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS庫存編號 707-3367
製造零件編號SP400-0.007-00-104
BrandBergquist
TWD7.10
/個 (每包:10個)
單位
25.4 x 19.05mm 0.178mm 25.4mm 19.05mm - 0.9W/m·K Fibreglass - -60°C +180°C Shore A 85 Sil-Pad 400 - -60 → +180 °C
RS庫存編號 491-4054
製造零件編號GP2000S40-0.040-02-00-100X100
BrandBergquist
TWD1,131.00
單位
100 x 100mm 0.04in 100mm 100mm - 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 169-2206
製造零件編號SP400-0.007-00-50
BrandBergquist
TWD6.80
/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 283-3650
製造零件編號QII-0.006-00-122
BrandBergquist
TWD18.70
/個 (每包:50個)
單位
28.96 x 20.57mm 0.152mm 28.96mm 20.57mm - 2.5W/m·K Q-Pad II - -60°C +180°C Shore A 93 Q-Pad II - -60 → +180 °C
RS庫存編號 707-4578
BrandRS PRO
TWD533.00
單位
150 x 150mm 1mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS庫存編號 909-2061
BrandRS PRO
TWD322.60
/個 (每包:10個)
單位
128 x 72.5mm 0.127mm 128mm 72.5mm - 2.5W/m·K - No -45°C +125°C - - Grey -45 → +125 °C
RS庫存編號 780-5830
製造零件編號ILA-TIM-27FL-180X180-1A
TWD876.00
單位
- 0.13mm - - - 5 W/m·K, 240 W/m·K TIM Yes -240°C +300°C Shore A 85 TIM - -240 → +300 °C
RS庫存編號 707-4629
BrandRS PRO
TWD639.00
單位
150 x 150mm 0.8mm 150mm 150mm - 1.95W/m·K - Yes -40°C +200°C Shore A 5 - Yellow -40 → +200 °C
RS庫存編號 906-2741
製造零件編號ILA-TIM-CLUSTER-25X25-1A
TWD73.00
/個 (每包:4個)
單位
25 x 25mm 0.25mm 25mm 25mm - 5 W/mK, 240 W/mK Graphite Yes -240°C +300°C Shore A 85 - Pewter -
RS庫存編號 707-4566
BrandRS PRO
TWD503.00
單位
150 x 150mm 0.5mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS庫存編號 722-6830
製造零件編號WLFT 404 D 32
TWD98.00
單位
- 0.127mm - - 32mm 0.37W/m·K Polyamide Yes -30°C +125°C - - - -30 → +125 °C