Review complete. The part is TE Connectivity 2311765-1, AMPLIMITE HD-20 right-angle 9-position D-sub receptacle, PCB through-hole, 2 rows, 2.77 mm pitch, 3 A max/contact, 250 VAC, -55 °C to +85 °C, with #4-40 screwlocks and two mounting/shell pads.
Key findings:
- Datasheet URL: already set, so I did not overwrite it. It points to the TE customer drawing PDF; I also confirmed the official TE product source is
https://www.te.com/en/product-2311765-1.html.
- Pin count: schematic has 11 terminals, matching 9 signal contacts + 2 mounting/shell/screwlock pads.
- Symbol: pin numbers 1–9 plus MH_1/MH_2 are structurally correct, but all pin types/descriptions are still Unspecified.
- Footprint: includes 11 pad nodes and silkscreen geometry consistent with the connector body, but pad geometry details were not exposed clearly enough to fully verify hole diameters/coordinates from the layout readback.
- Mismatches / cleanup needed:
Package or Case Code = TO is incorrect for this connector, and Mount = Wire is misleading; it should reflect board-mount / through-hole / right-angle PCB connector.