Aluminum Nitride

Aluminum nitride is a safe alternative to BeO substrates.

Formula or Composition	AlN
Dielectric Constant ()	8.9
Dissipation Factor(a.k.a. loss tangent, or tan )	0.0005
Temperature Coefficient of	ppm/°C
Bulk Resistivity	μΩ-cm
Temperature Coefficient of Resistivity (TCR)	ppm/°C
Mass Density	3.26 gr/cc
Specific Heat	0.82 J/g/°C
Thermal Conductivity (k)	170 W/m°C
Temperature Coefficient of Expansion (TCE)	4.5 ppm/°C
Melting Point, °C	2200
Melting Point, °F	3992

Author : Unknown Editor