PCB & PCBA Capabilities

1. What reflow soldering profile do you use for lead-free (SAC305) PCBA?

2. Is hand soldering available for THT and odd-form components?

3. Is edge plating available for PCBs?

4. Is back drilling available for PCB manufacturing?

5. How do you verify polarity and orientation of polarized components in PCBA?

6. Do you offer conformal coating on assembled PCBs?

7. Can you perform ICT or flying probe testing on assembled PCBs?

8. Can you manufacture castellated (half-hole) edges for module PCBs?

9. Can you fabricate PCBs for WLCSP ICs with 0.28mm pads?

10. Can you drill countersink or counterbore holes for PCB mounting?

11. Can you assemble components on panelized boards and separate them afterward?

12. Which component packages are supported in Economic PCBA (0402, SOT, SOP, QFP)?

13. What is the smallest component package for PCBA assembly (0201, 01005)?

14. What is the minimum QFP/QFN/CSP pitch for standard and economic PCBA?

15. What is the minimum order quantity (MOQ) for PCBA assembly?

16. What is the maximum copper layer count for PCB manufacturing (up to 32 layers)?

17. What is the maximum PCB manufacturing size for single-piece and standard orders?

18. Is AOI (Automated Optical Inspection) performed on all PCBA orders?

19. What is the maximum PCB size for Economic and Standard PCBA assembly?

20. Can you handle mixed SMT and through-hole (THT) assembly in the same PCBA order?

21. Can you assemble SMD components on both sides of a PCB (double-sided SMT)?

22. Does PCBA assembly support BGA packages with X-ray inspection?