Silicon Nitride Substrate is a type of ceramic material used in various applications, particularly in the semiconductor and electronics industries. Stanford Electronics has rich experience in manufacturing and supplying high-quality Silicon Nitride Substrates.
Related products: Silicon Nitride Welding Rod, Silicon Nitride Bearing Balls, Silicon Nitride Plate
Silicon Nitride Substrate is a type of ceramic material used in various applications, particularly in the semiconductor and electronics industries. Silicon nitride is valued for its excellent combination of mechanical, thermal, and electrical properties. It is characterized by high strength, exceptional thermal stability, good electrical insulation, resistance to thermal shock, and chemical inertness, especially in harsh environments. It is the best material for high-power semiconductor device substrates and is widely used in power integrated circuits.
Size |
customized |
Thickness (mm) |
0.25/0.32/0.38/0.5, etc. |
Surface Roughness Ra |
<0.6μm |
Density (g/cm3) |
≥3.2 g/cm3 |
Bending Strength |
>700 MPa, 600 MPa |
Vickers hardness |
15.0 GPa |
Young's modulus |
310.0 GPa |
Thermal Expansion Coefficient |
2.5-3.1 X10-6/K |
Specific Heat |
680 |
Our Silicon Nitride Substrate is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Size |
customized |
Thickness (mm) |
0.25/0.32/0.38/0.5, etc. |
Surface Roughness Ra |
<0.6μm |
Density (g/cm3) |
≥3.2 g/cm3 |
Bending Strength |
>700 MPa, 600 MPa |
Vickers hardness |
15.0 GPa |
Young's modulus |
310.0 GPa |
Thermal Expansion Coefficient |
2.5-3.1 X10-6/K |
Specific Heat |
680 |
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