PCBA Capability
| Copper Thickness | Max 6oz |
| Board Thickness | 0.1mm-7.0mm |
| Min. Hole Size | 0.1mm |
| Min. Line Width | 0.075mm (3mil) |
| Min. Line Spacing | 0.075mm (3mil) |
| Surface Finishing | HASL,OSP,ENIG, Gold fingers,etc |
| PCB Tolerance of finished thickness | 5% |
| Tolerance of Impedence Control | 5% |
| Wrap and twist | 5% |
| Minimun thickness of soldermask | 10um |
| Soldermask | Green/ White/ Black/ Blue/ Yellow etc. |
| Certificate | ISO9001/UL |
| Testing Service | AOI X-Ray Function Test |
Our rapid PCBA prototyping service supports quantities of 1 to 1000 boards with no minimum quantity requirement. Request a quote in minutes, see your quote in hours, and have a fully assembled board in days.
Quality is assured with our full in-house DFx team and Flight rated quality management system. Sourcing is fully China based from rigorously qualified suppliers.
Testing and maintenance department
YDY provide custom test service according to client's requirements and products. Usually STHL PCBA Tech
offers a full range of testing service. Including:
*AOI(Automatic Optical Inspection)
* Function Testing
* In Circuit Testing
* Testing Jig
* Testing Service
* X-Ray for BGA Testing
* Printing Solder Paste Test
Quality System:
1. ISO-9001:2018 Quality System Standard
2. Quality Standard: IPC-610-D class 2,
3. Soldering Standard: J-STD-001 class 1,2,3
4. ESD Standard: ESD-MIL-STD-1686
5. Workshop management:5S
6. FAI-first article inspection
7. In process visual inspection
8. AOI inspection
FAQ:
Q1. What kinds of boards can O-Leading process?
Common FR4, high-TG and halogen-free boards, Rogers, Arlon, Telfon, aluminum/copper-based boards, PI, etc
Q2. What kind of PCB file format can you accept for production?
Gerber, PROTEL 99SE, PROTEL DXP, CAM350, ODB+(.TGZ)
Q3. How do we ensure quality?
Our high quality standard is achieved with the following.
1. The process is strictly controlled under ISO 9001:2008 standards.
2. Extensive use of software in managing the production process
3. State-of-art testing equipments and tools. E.g. Flying Probe, X-ray Inspection, AOI (Automated Optical Inspector) and ICT (in-circuit testing).
4. Dedicated quality assurance team with failure case analysis process
5. Continuous staff training and education
Q4. How can we guarantee you receive an good quality product?
For PCB, we will use Flying Probe Test, E-test etc. for it.
For PCBA, we need you to offer us a method or test fixture for the function test.Before that, our inspectors will use microscope and X-ray to check the IC footwelding or bad solder etc.
Q5. What’s the key equipments for HDI manufacturing?
Key equipment list is as following: Laser drilling machine, Pressing machine, VCP line, Automatic Exposing machine, LDI and etc.
Q6. What’s the typical process flow for multi-layer PCB?
Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond→ Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.
