high quality best service resistance ceramic steatite ceramic part for resistor
1. Material: Steatite ceramic
Material | Unit | Steatite ceramics | 95% alumina ceramics | 99.5% alumina ceramics |
Density | G/cm3 | 2.7 | 3.65 | 3.85 |
Highest application temperature | °C | 1100 | 1500 | 1800 |
Bending strength | Mpa | 150 | 300 | 340 |
Compressive strength | Mpa | 900 | 3400 | 3600 |
Hardness | HV0.5 | 800 | 1800 | 2000 |
Insulation breakdown strength | KV/mm | 10 | 15 | 18 |
Processing technology | ||||
Process range (mm) | ||||
Outside Diameter | 1---300 | |||
Inside Diameter | 0.5---300 | |||
Length | 0.5---1200 | |||
Accuracy of working (mm) | ||||
Perpendicularity | 0.01 | |||
Concentricity | 0.01 | |||
Roundness | 0.005 | |||
Straightness | 0.005 | |||
Parallelism | 0.01 | |||
Planeness | 0.005 | |||
Roughness | 0.05 | |||
Fit clearance | 0.005 | |||
2. Advantages:
1). Excellent insulation, security, long working life.
2). Great chemical stability
3). Excellent compression strength
3. Applications
1) Power Control Circuits
2) Semiconductor Power Control Modules
3) Semiconductor Refrigerators
4) Intelligent Power Assemblies
5) Power Hybrids
6) Solid-state Relays
7) Electronic Devices for Automobile
8) Solar Cell Board
4. About us:
Jiangsu Sailamike Precision Ceramic is a worldwide leader in the development and production of advanced insulating ceramics. We provide a wide selection of advanced ceramics including Alumina ceramic, Zirconia ceramic, cordierite, steatite ceramic and mullite, which improves and extends the performance of your product, process, or system. Whether you need high temperature stability, high hardness and wear resistance surfaces, improved stiffness to weight radiations, anti-corrosive barriers or low thermal expansion rates - we can deliver. We can offer significant performance and cost advantages to meet your needs.
Welcome you contact us for more information.
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