- Aluminum PCB Advanced Circuits Specification
- Among all Metal core PCBs (aka MCPCBs, known for their ability to provide effective thermal dissipation for electronic products), Aluminum PCBs is the most common type – the base material consists of aluminum core with standard FR4. It features a thermal clad layer that dissipates heat in a highly efficient manner, while cooling components and increasing the overall performance of the products. Currently, Aluminum Backed PCBs is regarded as the solution to high power and tight tolerance applications.
- ALUMINUM PCB
- The following table presents some of our Aluminum Core materials:
- Among all Metal core PCBs (aka MCPCBs, known for their ability to provide effective thermal dissipation for electronic products), Aluminum PCBs is the most common type – the base material consists of aluminum core with standard FR4. It features a thermal clad layer that dissipates heat in a highly efficient manner, while cooling components and increasing the overall performance of the products. Currently, Aluminum Backed PCBs is regarded as the solution to high power and tight tolerance applications.
| Items | Performance Index (Measured value) |
| Peeling strength (n/mm) | 1.8 |
| Insulation resistance (ω) | >1*10 g |
| Breakdown voltage (vdc) | >2 k |
| Soakable soldering (°C/m) | 280°C / 260°C, 1 min, no bubble & delamination |
| Thermal conductivity (ω/m-k) | >0.8 |
| Thermal resistance (°C/ω) | < 1.2 |
| Combustibility | fv-o |
| Dielectric constant (1mhz) | 4 |
| Dielectric loss angle (tangent) | 0.03 |
- Check our Aluminum core PCB manufacturing capabilities in the following table:
| Feature | Capability |
| Quality Grade | Standard IPC 2, Standard IPC 3 |
| Number of Layers | 1 – 30layers |
| Order Quantity | 1pc – 10kk pcs |
| Build Time | 1days – 4weeks |
| Material | Aluminum core (Domestic 1060), Copper core, FR4 covering |
| Board Size | Min 4*4mm | Max 650*1500mm |
| Board Thickness | 0.6mm – 5.2mm |
| Copper Weight (Finished) | 0.5oz – 60 0oz |
| Min Tracing/Spacing | 3mil/3mil |
| Solder Mask Sides | As per the file |
| Solder Mask Color | Green, White, Blue, Black, Red, Yellow |
| Silkscreen Sides | As per the file |
| Silkscreen Color | White, Black, Yellow, Green, |
| Surface Finish | HASL – Hot Air Solder Leveling |
| Lead Free HASL – RoHS | |
| ENIG – Electroless Nickle/Immersion Gold – RoHS | |
| Min Annular Ring | 4mil |
| Min Drilling Hole Diameter | 6mil |
| Other Techniques | Countersink holes |
| Screw holes |
Get Free Quotation of your Aluminum PCB Project
- We offer all kinds of LED PCB Products. For High-Power LED of the Aluminum Base PCB, copper base PCB, ceramic base PCB, for low-power LED of the FR4 PCB, High-Temperature PCB. As the Aluminum Base PCB of good thermal performance, High-Power LED products most commonly used Aluminum Base PCB. We can give different Solder mask options for your Led PCB ,We do lots of R&D on Led PCB solder mask Lumens to give your Led lights better brightness . The Applications of LED Printed Circuit Board The Led benefits make LED printed circuit boards very desirable for a number of applications and industries. Some of the more prominent applications of Aluminum LED Printed Circuit Board include:Telecom LED PCB,Automotive LED PCB,Computer Led PCB,Medical LED PCB,Led PCB Products: Led Tube , Outdoor LED advertising screen, LED Lamp, Waterproof Led , 1.5m Led and so on.
- Led PCB Materials We support:
- Fr4 PCB Raw Material
- Aluminum PCB Material
- Copper Core PCB Material
- Ceramic Base PCB Material
