Item NO.:
ABIS-ALU-018Layer:
1Material:
Aluminium BaseFinished Board Thickness:
1.0mmFinished Copper thickness:
1ozMin Line Width/Space:
≥3mil(0.075mm)Min Hole:
≥4mil(0.1mm)Surface Finish:
HASL-FREESolder Mask Color:
WhiteLegend Color:
BlackApplication:
Power & New EnergyABIS has been manufacturing aluminum PCBs for over 10 years. Our full feature aluminum circuit boards making capabilities and Free DFM Check allows you to get high-quality aluminum PCBs done within budget.
Aluminum PCBs Introduction
-Definition
Aluminum base is a CCL, a type of base material of PCBs. It is a composite material composed of copper foil, a dielectric layer, an aluminum base layer and aluminum base membrane with a good heat dissipation. Using a very thin layer of thermally conductive but electrically insulating dielectric, which is laminated between the metal base and the copper layer. The metal base is designed to draw heat away from the circuit through the thin dielectric.
Why is Aluminum used in LED light?
-The intense light produced by LEDs creates high levels of heat, which aluminum directs away from components. An aluminum PCB extends the lifespan of an LED device and provides more stability.
-Aluminum can actually transfer heat away from vital components, thus minimizing the harmful effect it could have on the circuit board.
ABIS Metal Core PCB Manufacturing Capacity
Item |
Speci. |
Layers |
1~2 |
Common Finish Board Thickness |
0.3-5mm |
Material |
Aluminum Base, Copper base |
Max Panel Size |
1200mm*560mm(47in*22in) |
Min Hole Size |
12mil(0.3mm) |
Min Line Width/Space |
3mil(0.075mm) |
Copper Foil Thickness |
35μm-210μm(1oz-6oz) |
Common Copper Thickness |
18μm, 35μm, 70μm, 105μm. |
Remain Thickness Tolerance |
+/-0.1mm |
Routing Outline Tolerance |
+/-0.15mm |
Punching Outline Tolerance |
+/-0.1mm |
Solder Mask Type |
LPI(liquid photo image) |
Mini. Solder Mask Clearance |
0.05mm |
Plug Hole Diameter |
0.25mm--0.60mm |
Impedance Control Tolerance |
+/-10% |
Surface finish |
Lead free HASL, immersion gold(ENIG), immersion sliver, OSP, etc |
Solder Mask |
Custom |
Silkscreen |
Custom |
MC PCB Production Capacity |
10,000 s.q.m/monthly |
ABIS Aluminum PCBs Lead Time
As the current mainstream, we mostly do single aluminum PCB, while it is more difficult to do double sided aluminum PCB.
Small Batch Volume ≤1 sq meter |
Working Days |
Mass Production >1 sq meter |
Working Days |
Single Sided |
3-4 Days |
Single Sided |
2-4 weeks |
Double Sided |
6-7 Days |
Double Sided |
2.5-5 weeks |
How ABIS Working Out Manufacturing Difficulties of Aluminum PCB?
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
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