99.6% Alumina Ceramic Substrate For Making Chip Resistors

99.6% Alumina Ceramic Substrate: Precision Foundation for Chip Resistors & Hybrid Circuits Product Overview Puwei's 99.6% Alumina Ceramic Substrate (Al₂O₃) is the industry benchmark for reliability in passive component manufacturing. Engineered with ultra-high purity and exceptional consistency, it provides the perfect foundation for Thick Film Resistor and Film Resistor Element applications, ensuring outstanding electrical insulation, thermal stability, and mechanical support. As a cornerstone of Microelectronics Packaging, it guarantees signal integrity and long-term performance in demanding high-frequency modules and RF circuits. High-purity 99.6% Al₂O₃ substrate blanks, ready for precision resistor patterning. Substrates enabling high-yield manufacturing of precision chip resistors. Why Choose Our Alumina Substrate? Key Benefits Maximize Production Yield: Ultra-low impurities and superior surface flatness ensure uniform paste deposition, critical for achieving tight res…