XING TAL LONG
To sum up, good price and quality round 170W/m.k aln aluminium nitride ceramic substrate is superior in heat dissipation performance. In addition, it also has good high-temperature stability and chemical stability.
The Best round 170W/m.k aln aluminium nitride ceramic substrate from China also has many excellent properties. It has a thermal expansion coefficient similar to that of electronic components, and can operate stably at high temperatures.