PCB Instant Quote! 24-hour PCB production.
0755-27781532-8010; 02988446863
l Substrate Material: Alumina (Al₂O₃), 96% / 99.6% purity grades
l Thermal Conductivity: 24 W/mK (96% Al₂O₃) / 29 W/mK (99.6% Al₂O₃)
l Dielectric Constant: 9.0-10.0 @ 1 MHz
l Breakdown Voltage: ≥ 15 kV/mm
l Operating Temperature Range: -55°C to +800°C
l Minimum Line Width / Spacing: 0.1 mm / 0.1 mm (thick-film) ; 0.05 mm (thin-film)
l Metallization Options: Ag, Ag-Pd, Au, Cu, Ni/Au plating
l Circuit Technologies: Thick-film printing / Thin-film sputtering (DPC) / DBC (Direct Bond Copper)
l Available Types: Single-layer / Double-layer / Multilayer ceramic PCB
l Inspection & Testing: X-ray inspection, dielectric strength testing, thermal cycling test, AOI
Alumina ceramic PCBs are widely used across multiple high-reliability industries:
1. Power Electronics & LED Lighting – High-power LED modules, IGBT power modules, and automotive electronics benefit from alumina PCB's excellent thermal dissipation.
2. RF/Microwave & 5G Communications – Alumina substrates with stable dielectric properties are ideal for RF amplifiers, microwave filters, base stations, and 5G communication modules.
3. Aerospace & Defense – Ceramic PCBs are extensively used in avionics, satellite systems, guidance systems, and military electronics.
4. Medical Electronics – Implantable medical devices, CT scanners, surgical instruments, and diagnostic equipment leverage alumina's biocompatibility and chemical inertness.
5. Automotive & New Energy Vehicles – Used in battery management systems (BMS), EV traction inverters, fast chargers, and motor controllers.
6. Industrial & High-Temperature Sensors – Pressure sensors, gas sensors, and thermocouple assemblies in harsh industrial environments.
Standard Alumina Ceramic PCB Production Flow:
Tape Casting → Drilling → Sintering → Screen Printing / Sputtering → Plating → Laser Trimming → Dicing → Electrical Test & FQC
Contact us for any help regarding Alumina Ceramic PCB manufacturing.
Website: www.xdpcba.com
Email: sales@xdpcba.com; bluesky@xdpcba.com
Quote Whether is a product enquiry or technical help, please send messager here, our team will respond within 24-48 hours
Leading OEM of bio-medical & thermoelectric grade ceramic PCBs – alumina (Al₂O₃) & AlN, single/multilayer. Thermal conductivity to 170 W/mK, flexural strength >450 MPa. Ideal for implantable devices, TEG modules, biosensors. 0% absorption, ISO 10993 biocompatible, ISO 13485. DPC/thick-film, ENIG finish for reliability.
Quote Now
High Thermal Conductivity Ceramic PCB Substrate is designed for high-power electronic applications requiring efficient heat dissipation and reliable electrical performance. Made with 96% Alumina Ceramic, this ceramic circuit board offers excellent thermal management, insulation properties and high-temperature stability. Ceramic PCB is widely used in LED lighting, power modules, semiconductor devices, automotive electronics and communication equipment. Customized ceramic substrate solutions are
Quote Now
Leading OEM of ceramic PCBs, specializing in Al2O3 and AlN. Thermal conductivity up to 170 W/mK, flexural strength >450 MPa, resistivity >1e13 ohm-cm. For high-power LED stage lighting, automotive, aerospace. Zero water absorption, dielectric constant 8-10, thickness 0.25-2.0mm. DPC and ENIG finish for reliable heat dissipation.
Quote Now
We are an OEM manufacturer of alumina PCBs. Our substrates feature 15-30 W/mK thermal conductivity, excellent insulation, and 850°C resistance. Available in 96%/99% purity, they support thick-film and thin-film processes. Ideal for high-power, RF/microwave, and extreme environments, they outperform FR4 in stability. Custom services include laser-cut, metallized, and multilayer ceramic boards.
Quote Now
