PCB & PCBA Frequently Asked Questions

PCB & PCBA Frequently Asked Questions

A centralized engineering knowledge base addressing common questions across PCB manufacturing, PCBA assembly, materials, processes, and reliability-driven design decisions.

Rigid_PCB

What factors affect FR-4 PCB pricing?

Layer count, copper weight (≥4oz +15%), special processes (HDI/back drill), and certifications (Class 3 adds 8-12%).

Your fastest prototype lead time?

48 hours for ≤8L standard boards; 6 days for HDI/12oz copper.

Which manufacturing standards do you support?

Default IPC Class 2. IPC Class 3 available upon request.

Do you provide material selection guidance?

Yes. We advise on FR-4 grades (Tg130/150/170) with OEM datasheets.

Do you offer stack-up design support?

Free DFM review & stack-up optimization with 24h response.

< 1 >

Get Custom Quote

PRODUCTS CENTER

+86
  • +86 CN
Supported formats: PDF, DWG, Gerber, Excel (Max 50MB)
Submit