TGF-MUS-SI
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TGF-MUS-SI is an electrically insulating thermally conductive silicone gap filler. It is ideal for use in applications where thermal transfer over large gaps caused e.g. by big tolerances or different stack up heights must be achieved. Due to the specific formulation and filling with ceramic particles the silicone elastomer has a very high thermal conductivity. Through its extreme softness and flexibility the material perfectly mates to irregular surfaces thus filling gaps at very low pressure. By its use the total thermal resistance is minimised. The natural tackiness of the material allows for an easy and reliable pre-assembly.
PROPERTIES
- Extremely soft and compliable
- Thermal conductivity: 3.0 W/mK
- Operates at very low pressure
- Extraordinary chemical resistance and longterm stability
- Shock absorbing
- Easy mounting through self tackiness
- One or two-side self-tacky
AVAILABILITY
- Sheet 480 x 460 mm (1.0 mm)
- Sheet 460 x 460 mm (2.0 mm)
- Sheet 450 x 460 mm (≥3.0 mm)
- Tacky on both sides
(TGF-MUSXXXX-SI) - Tacky on one side
(TGF-MUSXXXX-SI-A1) - Die cut parts
- Kiss cut parts on sheet
APPLICATION EXAMPLES
Thermal link of:
- SMD packages
- Through-hole vias
- Capacitors
- Electronic parts to heat pipes
For use in Automotive applications / Laptops / Medicine engineering / Industrial PCs
OVERVIEW
| Property | Unit | TGF-MUS1000-SI | TGF-MUS2000-SI | TGF-MUS3000-SI |
|---|---|---|---|---|
| Material | Ceramic filled silicone | Ceramic filled silicone | Ceramic filled silicone | |
| Colour | Light blue | Light blue | Light blue | |
| Thickness | mm | 1,0±0,10 | 2,0±0,20 | 3,0±0,30 |
| Hardness | Shore 00 | 20 | 20 | 20 |
| UL Flammability | UL 94 | V0 | V0 | V0 |
| RoHS Conformity | 2015 / 863 / EU | Yes | Yes | Yes |
| Thermal | ||||
| Resistance1 @ 60 PSI @ Thickness | °C-inch²/W (mm) | 0.37 (0.52) | 0.58 (0.85) | 0.74 (1.06) |
| Resistance1 @ 30 PSI @ Thickness | °C-inch²/W (mm) | 0.42 (0.59) | 0.70 (1.02) | 0.89 (1.32) |
| Resistance1 @ 10 PSI @ Thickness | °C-inch²/W (mm) | 0.49 (0.70) | 0.89 (1.29) | 1.20 (1.70) |
| Thermal Conductivity | W/mK | 3.0 | 3.0 | 3.0 |
| Operating Temperature Range | °C | - 60 to + 180 | - 60 to + 180 | - 60 to + 180 |
| Electric | ||||
| Dielectric Strength | kV / mm | 10 | 10 | 10 |
| Volume Resistivity | Ohm - cm | 1,0 x 1011 | 1,0 x 1011 | 1,0 x 1011 |
| Dielectric Constant | @ 1 kHz | 5.2 | 5.2 | 5.2 |
