3Pcs SIC Silicon Carbide Ceramic Heat Sink CoolingFree Shipping

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3Pcs SIC Silicon Carbide Ceramic Heat Sink Cooling Feature: Simple installation Especially suitable for low-wattage power, design space are light, thin, short, small. Such as: ultra-thin LCD / LED, LCD TV / LCD display, LED-NB, mini projector, handheld MP4 / MP5, ADSL modems, routers, set-top boxes, etc. Microporous ceramic heat capacity is small, itself does not heat storage, it is direct heat, it will not form the same as the metal heat sink "hot ladder" and impact the heat; The most outstanding feature is that the structure of the ceramic itself microvoids, greatly increases the cooling area in contact with the air, which greatly enhances the cooling effect. 800% higher heat radiation efficiency than Copper / Aluminum heat sink Microporous ceramic itself insulation, high temperature, oxidation and  acid; Microporous ceramics can withstand high current, high voltage can leak electrical breakdown, no noise, does not produce the parasitic capacitance coupling, and thus simplify the filtering process; required creepage distance shorter than the metal body, further saving board space, more conducive to engineer design; Microporous ceramics can effectively prevent interference, static impact and absorb moisture, dust, does not affect its results; Microporous ceramic has small size, light weight, space saving materials, product design more conducive to rational distribution; Porous ceramics are inorganic materials, is more environmentally friendly; Microporous ceramic suitable for IC, MOS, transistors, Schottky and IGBT which are need cooling! Description: Coefficient of thermal expansion: 0.000004 Bulk density: 1.89 g/cm3 Thermal conductivity: about 10 w/m-k Size: 30 x 30 x 5 mm Package included: 3 x SIC Ceramic Heat Sink