Shanghai Minyang Circuit Board Co., Ltd. is a senior supplier specializing in the design and processing of high-density multi-layer circuit boards and soft hard combination circuit boards, as well as providing flexible circuit board product solution design, technical improvement, and production and processing services. If you need items not listed, please contact Minyang so that we have the opportunity to meet your personal needs.
Shanghai Minyang Circuit Board Co., Ltd. provides advanced printed circuit board manufacturing services that meet all industry requirements. Its products are widely used in fields such as automotive, computer, medical equipment, communication tools, industrial control, military, and aviation industries.
| PCB function | |
| project | capacity |
|---|---|
| Monthly/Ability | 15000 square meters per month |
| storey | Floors 1-32 |
| plate material | FR-4 Tg130 / FR-4 tg140 / FR-4 Tg150 / FR-4 Tg170 / FR-4 Tg180 / FR-4 Tg210 / FR-4 Tg230 / FR-4 CTI175 / FR-4 CTI300 |
| Surface Treatment | Chemical nickel gold/gold plating/tin deposition/lead-free tin/OSP |
| Welding surface color | Green/Blue/Red/Black/Yellow/White/Matte Green/Matte Black |
| Screen printing color | White, black, yellow |
| public errand | Plate thickness tolerance/Plate thickness≤ 1.0mm:/-0.1mm/Plate thickness 1.0-2.0mm:/-10%/Plate thickness>2.0mm:/-8% |
| PTH diameter tolerance:/-0.075mm/NPTH diameter tolerance:/-0.05mm/hole position tolerance:/-0.075mm | |
| Contour tolerance/length: 100mm:/-0.1mm/length 100-300mm:/-0.15mm/length>300mm:/-0.2mm | |
| V-shaped cutting tolerance:/-0.1 mm | |
| technical specifications | Minimum line width/spacing: 0.075/0.075mm |
| Minimum PTH copper thickness: 20um | |
| Minimum aperture: 0.15mm | |
| Minimum gasket ring: 0.1mm | |
| UL certified maximum copper thickness: 6oz (including multi-layer, double-layer, and single-layer boards) | |
| Maximum board size: 560 * 410mm | |
| Board thickness/double-sided board: 0.2-7.0mm/multi-layer board: 0.4-7.0mm | |
| Welding mask bridge:>0.08mm | |
| Aspect ratio: 8:1 | |
| Through hole sealing ability: 0.2-0.6mm | |
| Bow and torsion: 0.75% | |
| Au, Ni, Hasl thickness: 1, immersion gold: Au 1-4U” /2. Gold Finger: Au 1-50U” /3. Gold plating: Au 1-5U” /4. Ni thickness: 100-200U; /5. Hasl thickness: 1-50um/6, OSP thickness: 0.3-0.5um | |