Import Alumina Ceramic Pcb In China — Buy in Bulk from Supplier in China

Hitech Circuit’s alumina ceramic PCB is designed for high-reliability electronic applications, featuring a 0.63 mm board thickness and a ceramic glaze finish for solder compatibility. The substrate uses high-thermal-conductivity alumina, which efficiently dissipates heat, a critical factor for power electronics and semiconductor packaging. The board is finished with high-conductivity silver and immersion gold, making it suitable for gold wire bonding in semiconductor assemblies.

The unit size of 23.8 mm x 23.8 mm aligns with standard semiconductor packaging dimensions, enabling integration into compact devices. Alumina ceramic PCBs typically offer a dielectric constant of 9.0 to 10.0 at 1 MHz, a standard range for such materials, and a thermal conductivity of 20 to 30 W/m·K, which is higher than FR-4 but lower than aluminum nitride. These properties make the PCB ideal for high-frequency and high-power applications where thermal management is essential.

Primary buyers include semiconductor manufacturers and electronics firms requiring PCBs for LED modules, power converters, or RF devices. Hitech Circuit’s focus on quick-turn, low-volume production allows for rapid prototyping and customization. The company’s capabilities span 1 to 26-layer PCBs, though this specific product is a single-layer alumina ceramic board. Buyers should confirm the supplier’s ability to meet specific trace width, spacing, and via requirements for their design.

Hitech Circuit Co., Ltd. is based in Shenzhen, a global hub for electronics manufacturing, with its office located at 9/F, Jiayu Building on Shajiang Road in the Baoan District. The company specializes in high-mix, low-volume PCB production, offering quick-turn services for prototypes and small batches. Their product range includes double-layer, multilayer, aluminum, flexible, and rigid-flex PCBs, as well as advanced options like HDI and heavy copper boards.

The supplier holds certifications for ISO 9001 (quality management), UL (UL#E354070), and ISO 14001 (environmental management), indicating compliance with international standards. Their market focus includes exports to Europe, America, and Asia, but the profile does not specify production capacity, lead times, or client details. Buyers should directly confirm the supplier’s current operational capabilities and quality control measures for alumina ceramic PCBs.