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High Quality processing customized flex PCB FPC flex board factory
High Quality processing customized flex PCB FPC flex board factory
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Product Details
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Company Information
Company introduction
King Field has the capability to manufacture pcb ranging from basic single sided boards up to forty layers, and provide one stop turnkey services, including pcb manufacture, assembly, components sourcing and function testing.With one-stop solution, high-end product structure, professional product development and manufacturing technology, stable quality performance and well management system,
King Field has established long-term and stable cooperate relations with the world's leading communication equipment , aerospace electronics and medical equipment manufacturers.
Details Images
RPCB Main Equipment
FPCB Manufacturing Capability | ||
Item | Production capability | |
Layer Count | 1～6 | |
Production size(Min & Max) | 250mm×40mm / 710mm×250mm | |
Copper thickness of lamination | 1/3 ～ 1oz | |
Product board thickness | 0.036 ～ 2.5mm | |
Auto-cutting accuracy | ±0.1mm | |
Drill size(Min/Max/hole size tolerance) | 0.075mm/ 6.5mm / ±0.025mm | |
Min percent for CNC slot length and width | 2:01:00 | |
maximum aspect Ratio (thickness/hole diameter) | 8:01 | |
Homogeneity of Plating Cu | ≥90% | |
Accuracy of pattern to pattern | ±3mil ( ±0.075mm) | |
Accuracy of pattern to hole | ±4mil ( ±0.1mm ) | |
Min line width/space | 0.045 /0.045 | |
Etching tolerance | ±20％(±0.02mm) | |
Cover layer alignment tolerance | ±6mil (±0.1 mm) | |
Excessive adhesive tolerance for pressing C/L | 0.1mm | |
Alignment tolerance for thermosetting S/M and UV S/M | ±0.3mm | |
Min S/M bridge | 0.1mm | |
Min space for S/M to pad, to SMT | 0.075mm / 0. 1mm | |
Min space for legend to pad/ to SMT | 0.2mm / 0.2mm | |
Surface treatment thickness for Ni/Au/Sn/OSP | 1～6um /0.05～0.76um /4～20um/ 1um | |
Min size E- tested pad | 8 X 8mil | |
Min space between tested pads | 8mil | |
Min dimention tolerance of outline (outside edge to circuit) | ±0.1mm | |
Min dimention tolerance of outline | ±0.1mm | |
Min R corner radius of outline (Inner filleted corner) | 0.2mm | |
Min space golden finger to outline | 0.075mm | |
Certifications
Product packaging
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