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

...
Read more Read less

Filters

Viewing 1 - 20 of 492 products
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 Stock No. 707-3355
Mfr. Part No.SPK6-0.006-00-54
BrandBergquist
$0.796
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. 446-493
Mfr. Part No.U021041-15-U1
$13.07
Each
units
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 Stock No. 169-2183
Mfr. Part No.SP400-0.007-00-05
BrandBergquist
$0.616
Each (In a Pack of 50)
units
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 Stock No. 707-4578
BrandRS PRO
$25.74
Each
units
150 x 150mm 1mm 150mm 150mm - 1.6W/m·K - Yes -40°C +200°C Shore A 15 - Grey -40 → +200 °C
RS Stock No. 794-3973
BrandRS PRO
$18.57
Each
units
150 x 150mm 0.16mm 150mm 150mm - 10W/m·K Graphite Yes -50°C +150°C Shore A 80 - Black -50 → +150 °C
RS Stock No. 122-5183
Mfr. Part No.ILA-TIM-LES09-1A
$3.44
Each (In a Pack of 4)
units
13.5 x 13.5mm - 13.5mm 13.5mm - - Graphite Yes - - - TIM Pewter -
RS Stock No. 794-3995
BrandRS PRO
$10.96
Each
units
150 x 150mm 0.8mm 150mm 150mm - 8W/m·K Graphite - -50°C +150°C Shore A 80 - Black -50 → +150 °C
RS Stock No. 707-3373
Mfr. Part No.SPK10-0.006-00-104
BrandBergquist
$1.305
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. 283-3830
Mfr. Part No.SL-012-AL-20
BrandSilfox
$2.939
Each (In a Pack of 10)
units
23 x 20mm 2mm 23mm 20mm - 20W/m·K Ceramic Aluminium Oxide - - +1400°C - - - Maximum of +1400 °C
RS Stock No. 446-475
Mfr. Part No.U021041-26-U1
$22.59
Each
units
100 x 100mm 1mm 100mm 100mm - 6W/m·K Boron Nitride Filled Silicone Elastomer - -45°C +200°C Shore OO 70 - - -45 → +200 °C
RS Stock No. 758-0963
BrandRS PRO
$8.448
Each (In a Pack of 5)
units
65.2 x 47.5mm 0.2mm 65.2mm 47.5mm - 1.8W/m·K - - -45°C +200°C - - Red -45 → +200 °C
RS Stock No. 362-9676
Mfr. Part No.HF625-0.005-AC-104
BrandBergquist
$1.80
Each (In a Pack of 50)
units
25 x 19mm 0.127mm 25mm 19mm - 0.5W/m·K Hi-Flow 625 Yes -30°C +150°C - Hi-Flow 625 - -30 → +150 °C
RS Stock No. 507-5605
Mfr. Part No.SP400-0.007-00-1212
BrandBergquist
$32.36
Each
units
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 Stock No. 362-9654
Mfr. Part No.HF625-0.005-AC-54
BrandBergquist
$1.397
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. 498-0225
Mfr. Part No.ST-08-220R/A
BrandBergquist
$0.497
Each (In a Pack of 10)
units
25 x 11mm 0.45mm 25mm 115mm - 0.8W/m·K Silicone - - - - - - -
RS Stock No. 468-2296
Mfr. Part No.GPVOUS-0.125-00-00-100X100
BrandBergquist
$90.26
Each
units
100 x 100mm 0.125in 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. 707-3428
Mfr. Part No.GP5000S35-0.040-02-0404
BrandBergquist
$68.09
Each
units
4 x 4in 0.04in 4in 4in - 5W/m·K Gap Pad 5000S35 Yes -60°C +200°C Shore OO 35 Gap Pad 5000S35 - -60 → +200 °C
RS Stock No. 169-2470
Mfr. Part No.QII-0.006-AC-1212
BrandBergquist
$124.75
Each
units
12 x 12in 0.152mm 12in 12in - 2.5W/m·K Q-Pad II Yes -60°C +180°C Shore A 93 Q-Pad II - -60 → +180 °C
RS Stock No. 707-3361
Mfr. Part No.SPK10-0.006-00-54
BrandBergquist
$0.755
Each (In a Pack of 10)
units
19.05 x 12.7mm 0.152mm 19.05mm 12.7mm - 1.3W/m·K Thin Film Polyimide - -60°C +180°C Shore A 90 Sil-Pad K10 - -60 → +180 °C
RS Stock No. 177-7795
Mfr. Part No.SL-002-AL20
BrandSilfox
$2.623
Each (In a Pack of 10)
units
25 x 21mm 3mm 25mm 21mm - 20W/m·K Ceramic Aluminium Oxide - - +1400°C - - - Maximum of +1400 °C
Related Products
KTP Series Thermal Pad This solid state relay ...
Description:
KTP Series Thermal Pad This solid state relay thermal pad is self adhesive on one side and made of a Silicon resin / glass fiber The KTP –(A) is suitable for KSI and KSJ single phase relays. The KPT-1(A) is ...
ILS Thermal Interface Materials (TIM) - SCOB LEDs ...
Description:
ILS Thermal Interface Materials (TIM) - SCOB LEDs A range of TIM (Thermal Interface Material) pads from Intelligent LED Solutions intended for use with the Duris S8 & S10 series of SCOB LEDs Thermally conductive pads provide an essential interface ...
Sil-Pad 400 Insulators The Sil-Pad 400s are silicon ...
Description:
Sil-Pad 400 Insulators The Sil-Pad 400s are silicon rubber and fibreglass-based insulators This flame retardant material is designed to act as a thermo-conductive insulator They have excellent mechanical and physical characteristics They are resistant to cleaning products The fibreglass reinforcement ...
Bergquist Sil-Pad 2000 Bergquist Sil-Pad 2000 is a ...
Description:
Bergquist Sil-Pad 2000 Bergquist Sil-Pad 2000 is a high performance, thermally conductive insulator designed for demanding military/aerospace and other commercial applications Sil-Pad 2000 is a grease-free, conformable material capable of meetingor exceeding both the thermal and electrical requirements of ...