Hi everyone,

I'm currently designing a PCB in EasyEDA for a project, and I ran into what appears to be an issue with the footprint-to-symbol mapping of some female header components stocked by JLCPCB.

For my design, I need a 2x21 female header (2.54mm pitch). The only parts listed as in stock at JLCPCB are:

• FH-00008

• X6521FV-2x21-C85D32

However, it seems that the pin mapping in the schematic symbol doesn't match the footprint pad numbering. 

To troubleshoot, I compared other X6521FV female headers (e.g., 2x10, 2x16), and those all work as expected. Schematic and footprint match properly. Only the 2x21 version seems to have this inconsistency.

This is quite problematic, especially when relying on JLCPCB’s assembly service. Is this a known issue?
And what would be the best way to correct or report the footprint mismatch?

Any suggestions or confirmation from the EasyEDA team would be appreciated!

Best regards,

Max