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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Professional OEM Rigid Flex PCB Manufacturer Flexible Printed Circuit Manufacturer PCB
Double Sided PCB Board Specification:
| PCB type | Rigid Multilayer PCB |
| Numbers of layers | Multilayer |
| Build time | 2-30 days(expedited service) |
| Material | FR4 |
| Board size | 320x260mm |
| Board size tolerance | ±0.1mm - ±0.3mm |
| Board thickness | 1.5mm |
| Board thickness tolerance | ±0.1mm - ±10% |
| Copper weight | 0.5-6oz |
| 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 | Blue |
| 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 |
Features:
FAQ:
Q1. Can I have a sample order to test it?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 8-12 days.
Q3. Do you have MOQ for all PCBs?
A: NO MOQ,we do custom made PCB, and flexible PCB, depends on customers' projects.
Q4. How do you ship the goods and how long does it take to arrive?
A: For small quantity, we ship it by DHL, UPS, FedEx or TNT. It usually takes 3-5 days, and for big quantity needs 20-30 days by sea( the detail will be confirmed with the forwarder).
Q5. I have no drawing, how to process it?
A: Firstly let us know your detail requirements( if you have sample, please ship to us, we will copy it). Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Double Sided PCB Board Production Flow:
Double Sided PCB Board Packaging:
Production Equipments:
