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XL-25 Ceramic Heat Spreader
- Best for limited space
- High thermal conduction/ Low thermal expansion coefficient
- Reliable insulation performance
- High reliability
- Non-toxic/ High temperature resistance
| Standard Sizes (mm) | ||
|---|---|---|
| 1. 10x10x2.0 (Flat) | 2. 15x15x2.5 (Flat) | 3. 15x15x5.0 (fin) |
| 4. 20x15x2.0 (Flat) | 5. 20x20x2.0 (Flat) | 6. 20x20x2.5 (Flat) |
| 7. 22x22x2.5 (Flat) | 8. 30x30x2.0 (Flat) | 9. 30x30x2.5 (Flat) |
| 10. 30x30x5.0 (fin) | 11. 35x35x10.0 (fin) | 12. 40x40x2.5 (Flat) |
| 13. 40x40x3.0 (Embossed) | 14. 40x40x5.0 (fin) | 15. 40x40x10.0 (fin) |
| 16. 50x50x3.0 (Embossed) | 17. 50x50x5.0 (fin) | 18. 50x50x10.0 (fin) |
Properties
Unit
XL-25 Ceramic Heat Spreader
Testing methods
Thermal Conductivity
W/m•K
10±0.67
–
Color
Gray/ Green
–
Dielectric Breakdown Voltage
KV/mm
≥0.5
ASTM D149
Bulk Density
g / cm³
1.89±0.18
CNS 619
Flexural Strength
kgf/cm²
47.5
CNS 12701
Porosity
%
25
CNS 619
Water Absorption
%
16
CNS 619
Operating Temperature
°C
<500
–
Linear Temperature Expansion Coefficient
10⁻⁶
4.13
RT~300°C
Main Composition
Sic/ Al2O3/ SiO2
–
Hardness
Moh's
5~6±0.6
DIN En101-1992