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Metal Core PCB Capability

With more than 10 years' manufacturing experience for metal core PCB(Aluminum base PCB, copper base PCB), We have accumulated rich production experience and supplier resources, and have maintained stable cooperation and technical communication with major brand manufacturers of aluminum substrate for a long time, and are committed to solving the aluminum PCB problems that customers are concerned about.We always work with customers and suppliers to explore the latest metal core pcb technology and production processes. We have been committed to let our Aluminum Led PCB help customers produce the most cost-effective and competitive products. Our company has a full set of professional automated manufacturing equipments and advanced testing equipments used in the production of metal core PCB. The products are widely used in LED lighting, high-power supply, automotive lamp lighting, energy batteries, charging piles and so on. 

Metal Core PCB Capability

No Item Technical data
1 Number of Layers 1-4Layers
2 Material Aluminum / Copper base
3 Final Thickness 0.5-3.2mm
4 Max Size 1500mm x 600mm
5 Dielectric Thickness 50, 75, 100, 125, 150, 200um
6 Min trace Width/Spacing 4mil/4mil(0.1/0.1mm)
7 Copper Thickness 0.5oz, 1oz, 2oz, 3oz up to 10oz
8 Min hole size 0.6mm
9 Thermal Conductivity 1.0-8.0W/m.K
10 Aluminum Type 1100, 3003, 5052, 6061 etc.
11 Breakdown voltage 2-8KV
12 Min Solder Dam 4mil
13 Min Hole Ring 4mil
14 Twist&amg;Bow ≤0.7%
15 Test Voltage 50-300V
16 Solder Mask Colour White, Black, Red, Green, Blue, Yellow
17 Silkscreen colour White, Black
18 Tolerance of Profile +/-5mil
19 Peel Strength ≥ 19N/cm
20 Dielectric Constant 4.5~5.2
21 Tg Value Normal Tg(135), High Tg(170)
22 Electrical Test 100%
23 Surface Treatment HASL, HAL(Lead.free), Immersion Gold/Tin/Silver, OSP
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