Hi,
I’m looking to obtain the detailed layer stackup for a 4-layer PCB. I reviewed the information on your website (https://www.pcbway.com/multi-layer-laminated-structure.html), which shows three different stackup options depending on the inner layer residual copper ratio.
However, I couldn’t find an option to specify the residual copper ratio during the PCB quoting process.
Could you please confirm which stackup will be used by default, or how I can select the appropriate one? I need this information to set up an HFSS simulation for CPW design.
Thank you,
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 9 |
