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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