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

Alumina Thermal Pads, Alumina Ceramic Pads, 96% Al203 Thermal Pads manufacturer / supplier in China, offering 96% Al2O3 Alumina Ceramic Thermal Pads for MOS, Cooling Pad Silicon Thermal Sheet, Pouring Silicone Insulation Heat Dissipation and so on.

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Supplier Homepage Product Thermal Ceramic Series 95% Al2O3 Ceramic 96% Al2O3 Alumina Ceramic Thermal Pads for MOS

96% Al2O3 Alumina Ceramic Thermal Pads for MOS

FOB Price: US $0.1 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $0.1/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000000piece/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: TC-025
  • Type: Insulation Sheet
  • Material: Ceramic
  • Maximum Voltage: 20KV~100KV
  • Certification: UL, ISO9001
  • Brand: Jrft
  • Mini Thickness: 0.635mm
  • Component Content: >=96%
  • Sinterling Temp: 1650-1680c
  • Trademark: JRFT
  • Specification: 110x110x110mm
  • HS Code: 193915
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
  • Chemistry: Organic Insulation
  • Thermal Rating: 250 250
  • Classification: Organic Insulating Material
  • Color: White
  • Breakdown Voltage Strength: 15kv/mm
  • Specific Gravity: >=3.6g/cm3
  • Hardness: >=86hra
  • Name: Alumina Ceramic Thermal Pads
  • Transport Package: Carton, OPP Bag
  • Origin: Shen Zhen
Product Description
96% Al2O3 alumina ceramic thermal pads for MOS

Alumina Ceramic 
Alumina ceramic Al2O3 as main raw material, in the rare metal oxide as flux, special ceramic sheets
after one thousand degrees high temperature roasting into.Alumina ceramicsubstrateAl2O3 content ishigh, 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.Light weight
2.High hardness
3.Wide scope of application
4.Extremely abrasive resistance performance

Performance 
Physical 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 heatpipe insulation
 
Test Item   Unit                Numerical Value
Product Material   ----             Alumina     Zirconia
Component Content    %    >=99%  >=96%      90%
Sintering Temp    ºC  1780~1800   1650~1680   1550~1600
Specific Gravity  g/cm^3     >=3.6     >=3.8      >=6.0
Breakdown Voltage Strength  KV/mm      15      15      15
Bibulous Rate    %    <0.01      <0.01     <0.01
Anti Pressure   Mpa     3700      2400     5000
Hardness   Hra     >=88      >=82     >=85
Volume Resistance   cm     >1012     >1012     >1012
Bending Resistance   Mpa      400      320      700
Thermal Expansion Coefficient   ----     6.8~8    6.2~8.5     6.9~10
Dielectric Constant   MHz      9.8       8.5      10
Roughness    Ra     <=0.8     <=0.8      <=0.8
Mirror Polished    ----    <=0.05     <=0.1     <=0.05
Thermal Conductivity  W/m-k      25       20      25
Temprature Resistance    ºC     1700      1600      1800

Certification: natural organic matter, the European Union, exempt products without certification 
materials
Thermal conductivity: high temperature: 1600 degrees below the ideal heat insulating material of 
high voltage and high frequency equipment

Application
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 strength
 
Regular size
TO-220, 1mm*13mm*19mm
TO - 3P, 1mm*20mm*25mm
TO-264, 1mm*22mm*28mm
TO-247, 0.635mm*17mm*22mm

Special size can be customized
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