Cost-Effective Ceramic PCB with Excellent Overall Performance
Alumina (Al₂O₃) is the most widely used ceramic material for printed circuit boards, offering an outstanding balance of Quality, Cost, and Delivery (QCD). With a thermal conductivity approximately 70 times higher than conventional FR-4 PCBs, it provides excellent heat dissipation for mounted electronic components.
Resistor patterns can be screen-printed in virtually any configuration, allowing the PCB to function not only as a circuit board but also as a heating element (high-temperature heater PCB).

Key Features
• High heat resistance (operating temperatures above 300°C)
• High thermal conductivity (25 W/m·K)
• Low coefficient of thermal expansion (7.2 × 10⁻⁶ /K)
• Excellent chemical and solvent resistance
• High design flexibility, including three-dimensional PCB configurations
• Inorganic material with excellent long-term stability