SILIKON GAP-FILLER PAD TGF-EXS-SI-GF
KONTAKT 
TGF-EXS-SI-GF 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 heigths must be achieved. Due to the specific formulation and filling with ceramic particles the silicone elastomer has a high thermal conductivity. Through its ultra softness and flexibility the material perfectly mates to irregular surfaces thus filling gaps at minimum 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 conductive fiberglass reinforced silicone laminate on one side allows for a high mechanic stability and strength.
- Ultra soft and compliable
- Thermal conductivity: 1.4 W/mK
- Operates at minimum pressure
- Extraordinary chemical resistance and longterm stability
- Shock absorbing
- Easy mounting through self tackiness
- One-side self-tacky
- Sheet 300 x 400 mm
- Tacky on one side by fibreglass reinforced laminate
(TGF-EXSXXXX-SI-GF) - Die cut parts
- Kiss cut parts on sheet
Thermal link of:
- SMD packages
- Through-hole vias
- RDRAMs Smemory modules
- Flip Chips, DSPs, BGAs, PPGAs
For use in Automotive applications / Laptops / Medicine engineering / Embedded boards
| Eigenschaft | Einheit | TGF-EXS0500- SI-GF | TGF-EXS1000- SI-GF | TGF-EXS2000- SI-GF | TGF-EXS3000- SI-GF | TGF-EXS5000- SI-GF |
|---|---|---|---|---|---|---|
| Material | Silikon mit Keramikfüllung | Silikon mit Keramikfüllung | Silikon mit Keramikfüllung | Silikon mit Keramikfüllung | Silikon mit Keramikfüllung | |
| Farbe | Rotbraun / Grau | Rotbraun / Grau | Rotbraun / Grau | Rotbraun / Grau | Rotbraun / Grau | |
| Verstärkung | Glasfaserlaminat | Glasfaserlaminat | Glasfaserlaminat | Glasfaserlaminat | Glasfaserlaminat | |
| Dicke | mm | 0,5±0,10 | 1,0±0,15 | 2,0±0,25 | 3,0±0,25 | 5,0±0,30 |
| Härte | Shore 00 | 25 | 25 | 25 | 25 | 25 |
| Entflammbarkeit | UL 94 | V0 | V0 | V0 | V0 | V0 |
| RoHS Konformität | 2015 / 863 / EU | Ja | Ja | Ja | Ja | Ja |
| Thermisch | ||||||
| Widerstand1 @ 250 kPa @ Dicke | °C-inch²/W (mm) | 0,76 (0,46) | 1,26 (0,86) | 1,73 (1,30) | 2,14 (1,68) | 2,73 (2,17) |
| Widerstand1 @ 100 kPa @ Dicke | °C-inch²/W (mm) | 0,85 (0,47) | 1,44 (0,92) | 2,07 (1,50) | 2,63 (2,03) | 3,58 (2,72) |
| Widerstand1 @ 50 kPa @ Dicke | °C-inch²/W (mm) | 0,89 (0,48) | 1,54 (0,95) | 2,31 (1,58) | 3,00 (2,20) | 4,08 (3,06) |
| Thermische Leitfähigkeit1 | W/mK | 1,4 | 1,4 | 1,4 | 1,4 | 1,4 |
| Betriebstemperaturbereich | °C | - 40 bis + 180 | - 40 bis + 180 | - 40 bis + 180 | - 40 bis + 180 | - 40 bis + 180 |
| Elektrisch | ||||||
| Durchschlagsfestigkeit | kV / mm | 20 | 20 | 20 | 20 | 20 |
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