GT15 Thermal Pad

  • Smooth surface & low contact resistance
  • Usable over a wide temperature range
  • Electrical insulation; high breakdown voltage
  • Complies with UL standards

GT15 is a thermal pad the main body is glass fiber with (1.6W/m•K) thermally conductivity, which has good withstand voltage and insulation characteristics. It is suitable for continuous temperature radiation and has a thickness of 0.23mm. Compared with the thermally conductive silicon film on the market, it has lower contact heat. Resistance can quickly take away the heat source.

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Gt15 is a thermal pad made of fiberglass materials and it has excellent voltage withstand capability. It can also be used to set the auxiliary transistor in the power supply type t0220, and because of its low hardness, this type is more compared with other pads, the soft material can also have better conformability, and because of the addition of glass fiber material, the disadvantage that the thinner the thickness is, the worse the withstand voltage is found to be more suitable for military power supply and other needs. Product application of materials with high voltage resistance characteristics.

 

Application:

Electronic components - 5G, Aerospace, AI, AIoT, AR/VR/MR/XR, Automotive, Consumer Devices, Datacom, Electric Vehicle, Electronic Products, Energy Storage, Industrial, Lighting Equipment, Medical, Military, Netcom, Panel, Power Electronics, Robot, Servers, Smart Home, Telecom, etc.

How to use thermal pad

Tearing off the release paper

Tearing off the release paper.

Attach the thermal pad to the heat source

Attach the thermal pad to the heat source.

Remove the protective film

Remove the protective film.

Apply components onto the exposed part

Apply components onto the exposed part.

Thermal Conductivity

Thermal Conductivity

Thermal conductivity refers to the ability of a given material to conduct/transfer heat.
Dielectric Breakdown Voltage

Dielectric Breakdown Voltage

Dielectric breakdown is the failure of an insulating material to prevent the flow of current under an applied electrical stress.
Hardness

Hardness

Higher numbers on the scale indicate a greater resistance to indentation and thus harder materials.

 

Properties
Unit
GT15 Thermal Pad
Testing methods
Thermal Conductivity
W/m•K
1.6±10%
ASTM D5470 Modified
Thickness
mm
0.23
ASTM D374
Color
Yellow
Colorimeter CIE 1976
Flame Rating
V-0
UL 94
Dielectric Breakdown Voltage
KV/mm
≥4.1KV
ASTM D149
Reinforcement Carrier
Fiberglass mesh
Weight Loss
%
<0.2
ASTM E595 Modified
Density
g/cm³
2.3±5%
ASTM D792
Operating Temperature
°C
-45~+180
Volume Resistivity
Ohm-m
>10¹²
ASTM D257
Elongation
%
60
ASTM D412
Standard Format
Sheet
Hardness(Silicone Side)
Shore
A 75|±3
ASTM D2240
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