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Steatite material parameters:
Item | Test Condition | Unit&Symbol | Steatite Ceramic / C221 |
The main chemical ingredient | Steatite | ||
Bulk Density | g/cm3 | ≥2.6 | |
Maximum Use Temperature | ≥1000°C | ||
Water absorption | % | 0 | |
Rohs Hardness | HRA | ≥75 | |
Compressive Strength | 20° C | MPa | ≥800 |
Fracture Toughness | Mpa | ≥120 | |
Dielectricity constant | 1MHz.20°C | ετ | 5.5 |
Dielectric strength | KV/mm | 18 | |
Volume Resistivity | 20°C | Ω.cm20°C | > 1012 |
Features:
1.strong anti-power
2.wear-resisting
3.heat-resistant
4.corrosion-resistant. 5.Designed as customer's request
ceramic capacitor