Shenzhen City Jia Rifeng Tai Electronic Technology Co., Ltd.  

Product Name: Al2O3 Hot Sale Insulation Ceramic to-220 Alumina Thermal Pad Model NO.: TC-025 Brand: Jrft Color: White Certification: UL, ISO9001 Classification: Organic Insulating Material Maximum Voltage: <10KV Thermal Rating: 250 250 Material: Ceramic Chemistry: Organic Insulation Type: Insulation Sheet Application: Insulators, Electrical Winding Insulation Sintering Temp: 1650-1680 Oc Hardness: 2400 Hra Temperature Resistance: 1600 Oc Size: 1mm *13mm*19mm Bending Strength: 6.2-8.5 MPa Specific Gravity: >=3.6 g/cm3 Component Content: 95% Trademark: JRFT Transport Package: Carton Specification: 1mm*13mm*19mm Origin: China HS Code: 8547100000 Product Description Al2O3 HOT SALE Insulation Ceramic TO-220 Alumina Thermal PadAlumina CeramicAlumina ceramic is Al2O3 as main raw material, in the rare metal oxide as flux, special ceramic piece after one thousand degrees high temperature roasting into.Al2O3 ceramic alumina content is high, the structure is relatively compact, with special properties, it is known as the special ceramics. The Al2O3. ceramic materials are densely arranged six party structure for oxygen ion and aluminum ion, filled in 2/3 with eight sides in the gap, which is the same with natural corundum stable alpha Al2O3 structure, so the ceramics with high melting point, high hardness, good wear -resistance.Feature:1.High hardness2.Extremely abrasive resistance performance3.Light weight4.Wide scope of applicationPROPERTIES TABLETest Item/Unit Numerical ValueProduct Material AluminaComponent Content %≥99%≥95%Sintering Temp ºC1780-18001650-1680Specific Gravity g/cm3≥3.8≥3.6Hardness Hra37002400Bending Strength Mpa6.8-86.2-8.5Thermal Conductivity W/m-k2520Temperature Resistance ºC17001600PerformancePhysical properties: high insulation resistance, breakdown, high temperature resistance, abrasion resistance, high strength (three meters altitude fall not broken)Fire rating: USA military standard MIL-F-51058 (the highest level)Typical application: strong current, voltage, strong high temperature parts, IC MOS, IGBT power tube heat pipe insulationCertification: natural organic matter, the European Union, exempt products without certification materialsThermal conductivity: high temperature: 1600 degrees below the ideal heat insulating material of high voltage and high frequency equipmentApplication:Alumina ceramic is mainly used in large power equipment, IC MOS tube, IGBT chip heat conducting insulation, high frequency power supply, communication, mechanical equipment, strong current, high voltage, high temperature and other thermal heat insulation parts need products.Physical properties: high thermal conductivity, high voltage insulation resistance, high temperature resistant, abrasion resistant, high strengthProduct specifications:Regular size and models :The TO-220, 1mm*13mm*19mmThe TO-3 P, 1mm*20mm*25mmThe TO-264, 1mm*22mm*28mmThe T0-247, 0.635mm*17mm*22mmOther non-standard products can provide drawings of custom processingContact Information :We can make many specifications according to your requests.Free samples are available ,for more information ,pls kindly let me .