AlN / Aluminiumnitrid
AlN | Aluminiumnitrid | Substrat / metallisiert
Standard | Kundenspezifisch
Technische Daten
| Technical Item | Unit | Value | |
|---|---|---|---|
| Density | g/cm3 | ≥ 3,33 | |
| Surface roughness | μm | 0,02-0,04 (Polished) | 0,1-0,3 (as fired) |
| Camber | length ‰ | < 1,5 ‰ (Polished) | < 2 ‰ (as fired) |
| Thermal conductivity | W/m.k | ≥ 170 | |
| Thermal expansivity | x 10⁻⁶/°C | 4,5 | |
| Flexural strength | Mpa | ≥ 350 | |
| Dielectric constant | - | 8,9 | |
| Dielectric loss | x 10⁻⁴ | ||
| Volume resistivity | Ω.cm | ≥ 10¹⁴ |
Standardabmessungen
| Thickness | length / wide | length / wide | length / wide | length / wide |
|---|---|---|---|---|
| 0,385 mm | 2 in (50,8mm) | 3 in (76,2 mm) | 4,5 in (114,3 mm) | 4,7 in (120 mm) |
| 0,5 mm | 2 in (50,8mm) | 3 in (76,2 mm) | 4,5 in (114,3 mm) | 4,7 in (120 mm) |
| 0,635 mm | 2 in (50,8mm) | 3 in (76,2 mm) | 4,5 in (114,3 mm) | 4,7 in (120 mm) |
| 1,0 mm | 2 in (50,8mm) | 3 in (76,2 mm) | 4,5 in (114,3 mm) | 4,7 in (120 mm) |
| Thickness | Diameter | Diameter | Diameter | Diameter |
|---|---|---|---|---|
| 1,0 mm | 16 mm | 40 mm | 76,2 mm | 80 mm |
| 1,2 mm | 16 mm | 40 mm | 76,2 mm | 80 mm |
| 1,5 mm | 16 mm | 40 mm | 76,2 mm | 80 mm |
| 2,0 mm | 16 mm | 40 mm | 76,2 mm | 80 mm |
| 2,5 mm | 16 mm | 40 mm | 76,2 mm | 80 mm |