Active Member
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[China]
Address: Liwu Industrial Zone, Yuanzhou Town, Boluo, Huizhou City, Guangdong, China
Contact name:Amy Lee
Guangdong Fuco P.C.B. Co.,Ltd |
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Multilayer Punch Machine 2oz Copper PCB, Factory Price China Circuit Board Manufacturer
Multilayer PCB Board Specification:
| PCB type | Rigid PCB |
| Numbers of layers | Multi layer |
| Build time | 2-30 days(expedited service) |
| Material | FR4 |
| Board size | mm |
| Board size tolerance | ±0.1mm - ±0.3mm |
| Board thickness | 1.8mm |
| Board thickness tolerance | ±0.1mm - ±10% |
| Copper weight | 1oz |
| Inner layer copper weight | 0.5-2.0oz |
| Copper thickness tolerance | +0um-+20um |
| Min tracing /spacing | 3mil |
| Solder mask sides | As per request |
| Solder mark colour | Green |
| Silkscreen colour | White |
| Surface finish | HASL-Hot air solder leveling Lead free HASL-RoHS ENIG-Electroless nickel electroless palladium immersion gold - RoHS Immersion silver - RoHS Immesrion tin -RoHS OSP - Organic Solderability Presservatives - RoHS |
| Min Annular Ring | 3mil |
| Min drilling hole diameter | 6mil, 4 mil-laser drill |
| Min width of cutout(NPTH) | 0.8mm |
| NPTH hole size tolerance | ±0.05mm |
| Min width of slot hole(PTH) | 0.6mm |
| PTH Hole size tolerance | ±0.08 - ±0.15mm |
| Surface/Hole plating thickness | 20-30um |
| SM Tolerance(LPI) | 0.075mm |
| Aspect Ratio | 1:10(hole size:Board thickness |
| SMD pitch | 0.2mm |
| BGA pitch | 0.2mm |
| Chamfer of gold fingers | 20,30,45,60 |
| Other techniques | Gold fingers Blind and buried holes Peelable solder mask Edge plating carbon mask Kapton tape Countersink/counterbore hole Half-cut/castellated hole Press fit hole Via tented/covered with resin Via plugged/filled with resin Via in pad Electrical test |
Our Advantages:
FAQ:
(1) Q: PCB production: what information do I need to provide? What should I pay attention to?
A: When you send the file to us, please remember to include the information below and comply with the relevant format: Gerber file form.
Please attach a text file containing the following information:
List the file name and its specifications
Finished board thickness, finished copper thickness, number of layers, solder-proof color, text color, surface treatment, single or joint shipment, quantity required.
Your contact information
(2) Q: How is your delivery date calculated?
A: Normal sample delivery: Normal production delivery:
Two layers: 2~4 days 8~10 days
Four layers: 3~5 days 9~12 days
Six layers: 5~7 days 12~16 days
Eight layers: 6~8 days 14~16 days
More than ten layers: 8~10 days 15~18 days
It depends on the quantity.
(3) Q: What is the quality benchmark of the board?
A: The production quality is in accordance with IPC-A-600 specification, and has obtained UL, RoHS, ISO9001, and other certifications.
(4) Q: What are your services?
A: PCB (RIGID / FLEX / METAL )
PCBA (SMT / DIP / AI / ICT / PACKAGE)
Consistent operation services: assist in layout design to sample production. Solve small production factors: not limited to single production quantities.
Product Application:
Certification:
