SILIKON GAP-FILLER PAD TGF-RUS-SI-A1
CONTATTI 
TGF-RUS-SI-A1 is an electrically insulating thermally conductive high performance 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 extraordinary 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. The material can be mechanically reinforced by a PI film laminate.
- Extraordinary soft and compliable
- Low volatile siloxanes (LV) ≤ 70 ppm
- Thermal conductivity: 3.0 W/mK
- Operates at very low pressure
- Extraordinary chemical resistance and longterm stability
- Shock absorbing
- Easy mounting through self tackiness
- Tacky on one side
- Sheet 200 x 400 mm
- Tacky on one side (TGF-RUSXXXX-SI-A1)
- With PI film laminate (TGF-RUSXXXX-SI-LPI)
- Die cut parts
- Kiss cut parts on sheet
Thermal link of:
- SMD packages
- Through-hole Vias
- RDRAMs memory modules
- Flip Chips, DSPs , BGAs, PPGAs
For use in Automotive applications / Laptops / Medical engineering / Embedded boards / Graphic cards / Memory modules / LED light / LCD and plasma TV
| Property | Unit | TGF-RUS1000-SI-A1 | TGF-RUS2000-SI-A1 | TGF-RUS3000-SI-A1 |
|---|---|---|---|---|
| Material | Ceramic filled silicone | Ceramic filled silicone | Ceramic filled silicone | |
| Colour | Light blue | Light blue | Light blue | |
| Thickness | mm | 1,0+0,20 / -0,10 | 2,0±0,20 | 2,0±0,20 |
| Density | g/cm³ | 2,2 | 2,2 | 2,2 |
| Hardness | Shore 00 | 40 | 40 | 40 |
| UL Flammability (Equivalent) | UL 94 | V0 | V0 | V0 |
| RoHS Conformity | 2015 / 863 / EU | Yes | Yes | Yes |
| Thermal | ||||
| Resistance1 @ 60 PSI @ Thickness | °C-inch²/W (mm) | 0,34 (0,54) | 0,48 (0,87) | 0,60 (1,21) |
| Resistance1 @ 30 PSI @ Thickness | °C-inch²/W (mm) | 0,44 (0,74) | 0,59 (1,13) | 0,76 (1,59) |
| Resistance1 @ 10 PSI @ Thickness | °C-inch²/W (mm) | 0,56 (0,92) | 0,80 (1,64) | 1,08 (2,37) |
| Thermal Conductivity1 | W/mK | 3,0 | 3,0 | 3,0 |
| Operating Temperature Range | °C | - 50 bis + 150 | - 50 bis + 150 | - 50 bis + 150 |
| Electrical | ||||
| Dielectric Strength | kV / mm | ≥10,0 | ≥10,0 | ≥10,0 |
| Volume Resistivity | Ohm - cm | 1,0 x 1010 | 1,0 x 1010 | 1,0 x 1010 |
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