Heat Sink AIN Aluminum Nitride Disc

Brand Name
3X Ceramic Parts
Material Type
Aluminum Nitride
Forming Way
dry pressing
5 pcs
custom make
heat sink
Main Property
high heat conductivity
Machining Way
cnc machining
Thermal Conductivity
≥170 W/ m.k
Flexural Strength
≥900 Mpa
Delivery Time
25 days around
Shipping Way
by express
safety packing

Heat Sink AIN Aluminum Nitride Disc

The main properties of Aluminum Nitride material is high heat conductivity ≥170 W/m.k, which make it a  ideal choice of heat dissipation material .  Because of its good performance on  heat conductivity and electrical insulation , Aluminum Nitride heat sink discs are  widely used in the fields of heat dissipation basal plate ,  LED packaging Basal plate ,  semiconductor basal plate , thin film basal plate , power resistance basal plate and high power supply module . 

The thickness of this Aluminum nitride circle disc is 2mm .  The holes and groove were made on CNC machine .  

 Aluminum Nitride perfomance : 

Its color is grey , with density of 3.34g/cm3. The thermal conductivity could reach 180 W/ (m.k ) at 25 ℃.  Dielectric  constant ≤8.5 MHz.   Dielectric loss factor 0.3 ,   Breakdowm strength>15 Kv /mm.  The flexural strength is 446 Mpa . Surface roughness 0.2~0.6um . 

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