Wuxi Special Ceramic Electrical Co.,Ltd
| Payment Terms | T/T, L/C, Western Union |
| Volume Resistivity | >10^14 ohm.cm |
| Color | White |
| Dielectric Strength | 15 kV/mm |
| Shape | Standoff / Bushing, Customized |
| Packaging Details | Export-grade cartons with foam inserts, palletized for sea or air freight |
| Max Use Temperature | 1600 deg C |
| Supply Ability | 100,000 Pieces per Month |
| Delivery Time | 15-30 days after confirmation |
| Thread | Internal or External, Optional |
| Application | Electronic Device Components |
| Alumina Content | 96% Al2O3 |
| Place of Origin | Jiangsu, China |
| Certification | ISO 9001:2015 |
| Model Number | WS-AL-EI03 |
| Brand Name | Wuxi Special Ceramic |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Volume Resistivity | >10^14 ohm.cm |
| Color | White | Dielectric Strength | 15 kV/mm |
| Shape | Standoff / Bushing, Customized | Packaging Details | Export-grade cartons with foam inserts, palletized for sea or air freight |
| Max Use Temperature | 1600 deg C | Supply Ability | 100,000 Pieces per Month |
| Delivery Time | 15-30 days after confirmation | Thread | Internal or External, Optional |
| Application | Electronic Device Components | Alumina Content | 96% Al2O3 |
| Place of Origin | Jiangsu, China | Certification | ISO 9001:2015 |
| Model Number | WS-AL-EI03 | Brand Name | Wuxi Special Ceramic |
| High Light | Electrical Insulating Alumina Standoff ，High Voltage Ceramic Bushing ，Electronic Device Insulator | ||
Reliable electrical isolation in electronic devices begins with an insulator that will not degrade under voltage stress, humidity or heat. Our Electrical-Insulating Al2O3 Ceramic Standoff Insulators and High Voltage Bushings are pressed and fired from 96% alumina to create a dense ceramic with dielectric strength well above organic insulating materials, together with the rigidity to support conductors and printed circuit boards over long service lives.
The smooth glazed or ground surface resists moisture tracking and arc formation, while the high operating temperature ceiling gives designers freedom to place insulators close to power components that generate significant heat. Precision machining allows the integration of threads, flanges, grooves and mounting holes in a single robust ceramic part that never rusts, ages or loses its insulating properties.
Key Features| Parameter | Specification |
|---|---|
| Alumina Content | 96% Al2O3 |
| Density | 3.75 g/cm³ |
| Dielectric Strength | 15 kV/mm |
| Dielectric Constant at 1 MHz | 9.5 |
| Dielectric Loss Tangent at 1 MHz | 0.0003 |
| Volume Resistivity at 20°C | > 10@SUP14@ Ωcm |
| Volume Resistivity at 300°C | > 10@SUP10@ Ωcm |
| Volume Resistivity at 600°C | > 10@SUP8@ Ωcm |
| Flexural Strength | 310 MPa |
| Compressive Strength | 2100 MPa |
| Maximum Use Temperature | 1600°C |
| Thermal Conductivity | 24 W/mK |
| Coefficient of Thermal Expansion | 7.2 ×10-6/°C |
| Water Absorption | 0% |
| Color | White |
| Available Shapes | Standoff, Bushing, Disc, Tube, Rod |
These insulators are widely used in electronic device components such as power supply feedthroughs, high voltage diode housings, ignition system insulators, capacitor end seals, relay and contactor bases, X-ray tube isolation parts and antenna mounting insulators.
For original equipment manufacturers we provide engineering support to convert metal or plastic insulator designs into alumina ceramic equivalents, with prototype quantities available in two to three weeks and full production runs scheduled to the customer forecast.
Packaging & Quality AssuranceInsulators are packed in partitioned cartons with individual foam protection to avoid chipping of threads and edges, then palletized for export shipment.
All parts are 100% inspected for dimensional accuracy, dielectric integrity and visual surface quality before packing. Test certificates accompany every delivery.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2008
Total Annual:
>200000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our History Wuxi Special Ceramic Electrical as a leading special ceramic manufacturer,the factory is located in Chinese famous pottery town “YiXING” city about 200 km from Shanghai. From the beginning of businees ,has been dealing with export business for more than 10 years.... Our History Wuxi Special Ceramic Electrical as a leading special ceramic manufacturer,the factory is located in Chinese famous pottery town “YiXING” city about 200 km from Shanghai. From the beginning of businees ,has been dealing with export business for more than 10 years....
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