SUNPCB crafts precision-engineered Aluminum PCBs, driving high-performance solutions for LED lighting, Automotive, Power Electronics, and Industrial applications—where superior thermal management meets unwavering durability. Our advanced manufacturing ensures optimal heat dissipation and reliability, empowering your most demanding projects.
| Feature | Capability |
|---|---|
| Base Material | Aluminum core |
| Number of layers | 1 Layer, 2 Layers, 4 Layers - 10 Layers |
| Thermal Conductivity (W/m·K ) | 1W, 2W, 3W, 4W~7W |
| Copper weights (finished) | 1oz, 2oz, 3oz, 4oz |
| Min trace/spacing | 3mil / 3mil |
| PCB thickness | 0.8 - 2.0 mm |
| Max. PCB dimension (finished) | 1 Layer & 2 Layers: 1200 × 300 mm or 600 × 500mm, Multi-layers: 600 × 500 mm |
| Feature | Capability |
|---|---|
| Dielectric Constant | 3.5–4.5 (at 1 MHz, stable across frequency ranges). |
| Dissipation Factor | 0.015–0.025 (at 1 MHz, low loss for high-frequency stability). |
| Breakdown Voltage | ≥2.5 kV (for standard dielectric thickness). |
| Dimensional Tolerance | ±0.05 mm |
| Coefficient of Thermal Expansion | 20–25 ppm/°C |
| Peel Strength | ≥1.8 N/mm (post-thermal cycling) |
| Surface Treatment | HASL with lead, HASL lead free, Immersion Gold, OSP, Hard Gold, ENEPIG, Immersion Silver |
Leveraging advanced metal-core technology and precision craftsmanship, our Aluminum PCBs deliver outstanding thermal performance and durability for innovative applications in LED lighting, Automotive power modules, and Industrial controls. Backed by decades of expertise and rigorous quality standards (IPC Class 3), SUNPCB ensures reliable, high-efficiency solutions that accelerate your project from prototype to production.
* All product case studies on this site are client-authorized.
SUNPCB's state-of-the-art facility utilizes high-precision equipment meeting aerospace standards, achieving tolerances as tight as ±0.05 mm and line widths down to 75 microns—ideal for high-performance Aluminum PCBs. Integrated with Industry 4.0 technology, our intelligent production lines feature real-time analytics and smart controls, delivering efficient, dependable manufacturing customized to your thermal and durability needs.
SUNPCB's factory guarantees exceptional quality for Aluminum PCBs through advanced engineering and rigorous inspection processes, supported by our expert team. From optimized design-to-production workflows and precise optical inspections to comprehensive electrical testing and stringent quality controls, we ensure compliance with industry standards—delivering unmatched thermal performance and reliability for your high-power applications.
