PCB Specification
the standard pcb specification is Fr4,1.6mm,1oz,green solder mask,white legend,HASL
- What is your standard specification of PCB?
- Is the hole size defined in the Gerber file the finished hole diameters?
- Can you tell me the thickness information about your 4-layer PCB stack-up?
- Can I order a PCB with a non-rectangular shape?
- Does CHENONN ELEC bevel gold fingers?
- Are there any other colour options for the solder mask?
- Can I use CEM-3 for my prototype order rather than FR-4?
- What board manufacturer do you use for FR4?
- Do you recommend a specific hole and pad ratio?
- Do you make flexible PCBs?