TG-A126X is a high-performance ultra-soft silicone gap filler designed for high-end electronic applications requiring efficient heat dissipation. It features a thermal conductivity of 12.6 W/m·K and low hardness (Shore OO 55) for high compressibility and low thermal impedance. It is an electrical insulator with a UL 94 V-0 flame rating and is suitable for use with heat pipes, vapor chambers, and cooling modules.
| RoHS |
Compliant |
| Color |
Gray |
| Density |
3.4g/cm³ |
| Hardness |
55Shore OO |
| Thickness |
1.5mm |
| Flame Rating |
UL 94 V-0 |
| Volume Resistivity |
>10¹⁰Ohm·m |
| Thermal Conductivity |
12.6W/m·K |
| Operating Temperature |
-45 to +200°C |
| Dielectric Breakdown Voltage |
12.2kV/mm |