Ethernet parts

[edspark]

Adds a 2x03 2mm SMD Connector and a recessed SMD RJ45 Ethernet Jack

[edspark]

It looks like I branched this off of another pull request (apologies) let me know if that causes issues. I can save locally and re-create a new pull request if needed.

[nseidle]

Generally it looks ok for review. But because it's conflicting with main, I won't be able to resolve it. If possible. please close and resubmit a PR that doesn't have the conflicts.

[edspark]

This pull request has been fixed. Please note that I could not find the 3d model for the Recessed Ethernet Jack that you had previously discovered. I forgot to save the 3d models locally when I reset the branch.

[nseidle]

Nice! Thanks for fixing conflicts. Here are the changes I made. Please pull main after merge and review in your design. Sorry, some of these are breaking changes!

• I changed the datasheet link to one that shows FP with peg hole dims. I see 1.1 and 1.2mm peg holes on the 2x03 2mm header. So your 1.17mm looks good.

• We're getting more stringent with our naming conventions. Connector names now have pitch, header/socket, vertical/horz, SMD/PTH, _Peg variants.

• Renamed RJ45 to Mid Mount to follow Digikey naming conventions. Added model and a bit of silk to FP. The model isn't 100% (not long enough) but it's close.

• The cutout lines being on the B.Fab layer have me a bit worried. I assume you mimic these in Edge.cuts on your layout? Why not use F.Fab?

• Give your FPs more buffer space on the courtyards. This tight will lead to part collisions, especially on such a large component:

• FPs don't get PROD_IDs. That goes on the symbol (one FP could be used with multiple symbols).

• Please ask me to show you how to colorize 3D models. If it's a STP file, it's likely not going to render correctly.

• The 75 Ohm resistor symbol looks odd. Honestly, I just duplicate the symbol of a resistor nearest on the list, change the PROD_ID and value, FP if needed, and call it a day.