SILIKON GAP-FILLER PAD TEL-XA-SI
Highly thermally conductive elastomer / Low Volatile Siloxanes (LV)
CONTACT 
TEL-XA-SI is a non dielectric, thermally conductive silicone foil for an optimised thermal coupling between electronic packages and heat sinks even over large gaps or big tolerances.Through the specific formulation and filling with highly thermally and electrically conductive particles an extraordinary high anisotropic thermal conductivity is reached. Its conformal surface structure and high softness guarantee a very good compliance to the contact surfaces at low pressure. Thus the total thermal resistance is minimised.
PROPERTIES
- High surface compliance and softness
- Low volatile siloxane (LV) ≤ 70 ppm
- Thermal conductivity: 12 1/ 20 2 W/mK (anisotropic)
- Non dielectric
- Extraordinary chemical resistance and longterm stability
- Shock absorbing
1 ASTM D 5470
2 Internal Methode
AVAILABILITY
- Sheet 150 x 150 mm (Thickness < 2.0 mm)
- Sheet 140 x 140 mm (Thickness ≥ 2.0 mm)
- Double-side self tacky (TEL-XAXXXX-SI)
- Die cut parts
- Kiss cut parts on sheet
APPLICATION EXAMPLES
Thermal link of:
- MOSFETs or IGBTs
- Power diodes or AC/DC converters
- Power modules
For use in Switch mode power supplies / Motor control units / Automotiven engine management systems /UPS units / Solar systems
OVERVIEW
| Property | Unit | TEL-XA0500-SI | TEL-XA1000-SI |
|---|---|---|---|
| Material | Silicone with highly thermally conductive fillers | Silicone with highly thermally conductive fillers | |
| Colour | Grey | Grey | |
| Thickness | mm | 0,50±0,05 | 1,0±0,10 |
| Density | g/cm2 | 2,2 | 2,2 |
| Hardness | Shore 00 | 55 | 55 |
| UL Flammability | UL 94 | V0 | V0 |
| RoHS Conformity | 2015 / 863 / EU | Yes | Yes |
| Thermal | |||
| Resistance1 @ 15 PSI @ Thickness | °C-inch²/W (mm) | 0,16 (0,42) | 0,19 (0,70) |
| Resistance1 @ 7 PSI @ Thickness | °C-inch²/W (mm) | 0.18 (0.45) | 0,21 (0,84) |
| Resistance1 @ 3 PSI @ Thickness | °C-inch²/W (mm) | 0,20 (0,48) | 0,24 (0,95) |
| Thermal Conductivity ASTM D 5470 | W/mK | 12 | 12 |
| Thermal Conductivity Internal Methode | W/mK | 20 | 20 |
| Operating Temperature Range | °C | - 40 to + 150 | - 40 to + 150 |
DO YOU HAVE ANY QUESTIONS?
/ Contact
+49 (0)89 665 477-83
+49 (0)89 665 477-83
