Blank, As fired
Ceramic substrates
Ideal for making your own
Ceramic printed circuits
Heat spreader, heatsink
Reflector plate
Voltage barrier
. . .
Alumina 96%
Aluminum Oxide 96% (Al2O3) is the most widely used substrate thanks to its combination of strength, cost, thermal performance, and dielectric properties.
Aluminum Nitride
AlN is a thermal performer. With 170w/mK thermal conductivity and only 3-4 ppm CTE it is the best choice of substrate material for high-temperature applications that demand reliability.
Silicon Nitride
High thermal conductivity combined with superior strength and fracture toughness, high emissivity & best-in-class thermal shock resistance.
Blank,
TranSparent substrates
Ideal for making your own
Transparent printed circuits
Design heat spreader, heatsink
Optical modules
Design electronics
. . .
Fused Quartz
Most used glass based substrates thanks to its high transmissivity and lower costs
Borosilicate Glass
Better thermal shock resistance, high material strength and chemical stability