Thermal Gap Pads

Created to perform when the heat is on

Thermal Gap Pads
  • Easy to apply
  • High thermal conductivity
  • Different thickness’ available
  • Cut to size required
  • Fast application

Thermal Gap Pads are designed as quick and easy thermal interface materials, filling the gap between two surfaces such as the heat sink and component or where an uneven surface prevents the use of traditional paste or grease. Electrolube gap pads are designed to offer high thermal conductivity and maintain performance in a variety of operating environments.

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Thermal gap pads are used in applications in place of traditional thermal interface materials such as thermal paste or grease. They offer quick and easy application with minimal training and without the mess associated with paste or grease, or without the need for expensive dispensing machines.

Gap pads work in much the same way as other TIM’s, filling small gaps and pockets between two surfaces. They offer many of the same properties as paste or grease alternatives, however as a general rule they work best for applications where there is high pressure between components. This pressure forces the pad material into the air pockets more effectively reducing the thermal resistance; the thermal resistance achieved will not be as low as a thermal paste, however. Thermal pads can also benefit over traditional TIM’s which may be ‘pumped out’ due to this pressure.

We would advise that you test any product you select thoroughly, as each application will vary from the next and figures quoted on a TDS may not match the results in the ‘real’ operating environment.

If you have any questions, please don’t hesitate to get in touch with our Technical Support Team, or alternately we have some great articles available:

Thermal Management Solutions

Thermal Gap Pads

GP300 - Thermal Gap Pad

GP300
Thermal Gap Pad

200x200x0.5mm - 200x200x1mm

Product code: GP300S - GP300SL


GP300 is a silicone based thermal interface gap pad designed for easy application and good thermal conductivity. It comes in 200x200mm square sections, which can be cut down to size if required and is available in a variety of thicknesses S = 0.5mm SL = 1mm. As we advise for all thermal interface products, it is best to get in touch with our technical support team in order to ensure the correct material and application method is supplied.

GP300 is suitable for a wide variety of applications due to its high thermal conductivity value of 3W/m.K. It is best suited to applications where the pressure of the contact surface is high, thus ensuring that the material fills all the air pockets in the interface.


Key Properties:
  • 200x200mm Thermal interface material
  • Different thickness available
  • Quick and easy to apply
  • Excellent electrical insulation
  • Wide operating range -50°C - 160°C
  • RoHS Compliant

Product data sheets
GP300 (tds) Download

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