Aluminum PCB /Metal Core PCB / MCPCB (Enquiry pls send to Sales@raypcb.com )
Among all Metal core PCBs ( 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.
RAYMING as been offering aluminum PCB manufacturing services for over ten years. Our full feature aluminum circuit boards making capabilities and value-added options including Free DFM Check allow you to get high-quality aluminum PCBs done within budget. Aluminum PCBs printed by us are widely used for LED lighting, power equipment and automotive systems.
Metal Core PCB Materials and Thickness
The metal core of the thermal PCB can be aluminum (aluminum core PCB), copper (copper core PCB or a heavy copper PCB) or a mixture of special alloys. The most common is an aluminum core PCB.
The thickness of metal cores in PCB base plates is typically 30 mil - 125 mil, but thicker and thinner plates are possible.
MCPCB copper foil thickness can be 1 - 10 oz.
RayMing Aluminum PCB Capacity :
RayMing can produce 1Layer, 2Layer ,4 Layer and 6layer Aluminum PCB . Multilayer aluminum PCB is mainly used by high power industria products ,Like outdoor Led screen .
Solder mask color : White , Black , We can provide super white color for Led PCB to improve the Led lumen.
The following table presents some of our Aluminum Core materials:
|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|
|Dielectric constant (1mhz)||4|
|Dielectric loss angle (tangent)||0.03|
Check our Aluminum core PCB manufacturing capabilities in the following table:
|Quality Grade||Standard IPC 2|
|Number of Layers||4 - 24layers|
|Order Quantity||1pc - 10000+pcs|
|Build Time||2days - 5weeks|
|Material||Aluminum core (Domestic 1060), Copper core, FR4 covering|
|Board Size||Min 6*6mm | Max 610*610mm|
|Board Thickness||0.8mm - 5.0mm|
|Copper Weight (Finished)||0.5oz - 10.0oz|
|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|
|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
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