Metal core PCBs for LED lighting, power electronics, and automotive applications. Superior thermal management with competitive China pricing.
Get Instant QuoteUnderstanding metal core PCB technology for superior thermal performance
Aluminum PCBs (also known as Metal Core PCBs or MCPCBs) are specialized circuit boards that replace the standard FR-4 fiberglass base with an aluminum substrate. This aluminum base layer provides exceptional thermal conductivity, enabling efficient heat dissipation from high-power components.
Unlike traditional PCBs, aluminum PCBs feature a unique three-layer structure: a copper circuit layer, a dielectric layer with thermal properties, and the aluminum base. This design allows heat to transfer away from sensitive components 8–10× faster than standard FR-4 boards, preventing thermal damage and extending product lifespan.
At Mayio, we manufacture aluminum PCBs with thermal conductivity options from 1.0 to 3.0 W/mK, supporting copper weights up to 6 oz, and board thicknesses from 0.4mm to 3.0mm. Whether you need single-sided, double-sided, or multilayer aluminum PCBs, our advanced manufacturing facilities deliver consistent quality at competitive prices.
Industry-leading thermal solutions for demanding applications
Street lights, automotive headlights, panel lights, and high-bay industrial lighting. Aluminum PCBs manage the intense heat generated by high-power LED arrays.
DC-DC converters, motor drivers, power supplies, and inverter circuits. Superior thermal conductivity prevents component failure under heavy loads.
Engine control modules, ignition systems, headlight drivers, and EV battery management. Meet strict automotive thermal requirements.
Motor controllers, industrial power supplies, and high-reliability systems where heat management is mission-critical.
Base station equipment, power amplifiers, and RF modules that generate significant heat during continuous operation.
High-reliability medical electronics requiring consistent thermal performance and long operational life.
Competitive pricing for prototype and production quantities
| Specification | Prototype (5 pcs) | Small Batch (50 pcs) | Production (500 pcs) |
|---|---|---|---|
| Single-Sided Aluminum PCB 1.0 W/mK, 1.6mm, 1oz Cu |
$8.00 | $3.50/pc | $1.20/pc |
| Double-Sided Aluminum PCB 1.5 W/mK, 1.6mm, 1oz Cu |
$15.00 | $6.00/pc | $2.50/pc |
| High Thermal Conductivity 2.0–3.0 W/mK, 1.6mm, 2oz Cu |
$20.00 | $8.50/pc | $3.80/pc |
| Multilayer Aluminum PCB 1.5 W/mK, 1.6mm, 1oz Cu |
$35.00 | $15.00/pc | $6.50/pc |
* Prices vary based on board size, layer count, copper weight, and surface finish. Contact us for exact quotes.
Advanced capabilities and quality assurance
Dielectric options from 1.0 to 3.0 W/mK for optimal heat transfer. Custom thermal solutions available.
Prototype aluminum PCBs in 3–5 working days. Expedited 24-hour service available for urgent projects.
Minimum drill size 0.2mm, line width/space 3/3 mil, annular ring 0.15mm. IPC Class 2 & 3 standards.
ISO 9001:2015 certified. 100% electrical testing, AOI inspection, and full traceability on every order.
From 1-piece prototypes to 100,000+ production runs. No minimum order quantity for prototype orders.
DHL, FedEx, and UPS express delivery worldwide. Typical transit 3–7 days to most countries.
From design to delivery in 4 simple steps
Upload Gerber files, BOM, and specifications. Get an instant quote within minutes.
Our engineers review your design for manufacturability and suggest optimizations.
CNC drilling, copper patterning, dielectric lamination, and aluminum base bonding.
100% electrical test, AOI inspection, surface finish, and express worldwide delivery.
Common questions about aluminum PCB manufacturing
An aluminum PCB (also called metal core PCB or MCPCB) is a type of circuit board that uses an aluminum base layer instead of the standard FR-4 fiberglass. The aluminum base provides excellent thermal conductivity, making these boards ideal for applications that generate significant heat, such as LED lighting, power converters, and automotive electronics.
Aluminum PCB pricing starts from $5 for prototype quantities (5 pcs, 100×100mm). Production pricing ranges from $0.50–$2.00 per board depending on layer count, copper weight, thermal conductivity requirements, and quantity. Volume discounts are available for orders over 100 pcs.
Aluminum PCBs are primarily used in LED lighting (street lights, automotive headlights, panel lights), power electronics (DC-DC converters, motor drives, power supplies), automotive electronics (ignition systems, engine controls), and industrial applications where heat dissipation is critical.
We offer aluminum PCBs with thermal conductivity options from 1.0 W/mK to 3.0 W/mK. Standard aluminum PCBs use 1.0–1.5 W/mK dielectric, while high-performance options use 2.0–3.0 W/mK for demanding thermal applications.
Prototype orders ship in 3–5 working days. Production orders (100–1000 pcs) typically take 7–12 working days. Expedited service is available with 24–48 hour turnaround for urgent projects.
Get a free quote in minutes. Our engineering team is standing by to help with your design.