Professional Industrial Control Multilayer PCB Board 4-Layer HASL Finishing UL & ROHS
Specifications
2.UL&ROHS approved pcb board
3.Small order is acceptable
4.One-stop turnkey service
Detailed Product Description
1.High precision industrial control multilayer pcb board
2.4 Layer FR4 HASL 1oz copper pcb circuit board
3.Competitive price and quick delivery
4.PCB design for both Gerber file and BOM
5.PCB sample prototypes supplying
6.PCB reverse engineering service
Layer: 4 Layer
Material: FR4
Thickness: 1.6mm
Copper thickness: 1oz
Mini Hole: 0.2mm
Mini Width/space: 0.1mm/0.1mm
Testing points:4000
Solder Mask: LPI Green
Sickscreen: White
Function: Industrial control
Finish: HASL
PCB Manufacture Capability
|
Item |
Capability |
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1.Base Material |
FR-4 / High TG FR-4 / Lead free Materials (ROHS Compliant) / Halogen Free material /CEM-3/CEM-1/ /PTFE/ROGERS/ARLON/TACONIC |
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2.Layers |
1-28 |
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|
3.Finised inner/outer copper thickness |
1-6OZ |
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|
4.Finished board thickness |
0.2-7.0mm |
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Tolerance |
Board thickness≤1.0mm: +/-0.1mm 1<Board thickness≤2.0mm: +/-10% Board thickness>2.0mm: +/-8% |
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5.Max panel size |
≤2sidesPCB: 600*1500mm Multilayer PCB: 500*1200mm |
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6.Min conductor line width/spacing |
Inner layers: ≥3/3mil Outer layers: ≥3.5/3.5mil |
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7.Min hole size |
Mechanical hole: 0.15mm Laser hole: 0.1mm |
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Drilling precision: first drilling |
First drilling: 1mil Second drilling: 4mil |
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8.Warpage |
Board thickness≤0.79mm: β≤1.0% 0.80≤Board thickness≤2.4mm: β≤0.7% Board thickness≥2.5mm: β≤0.5% |
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9.Controlled Impedance |
+/-5% |
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10. Aspect Ratio |
15:1 |
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11.Min welding ring |
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