Part Information Review and Datasheet Update

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I’ll inspect the part metadata, locate the official datasheet if needed, update the Datasheet property, then cross-check symbol, footprint, and pin descriptions against the documentation.

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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.
Fix properties and review
Fix connector metadata
Update pin descriptions
Verify footprint dimensions
Run design checks
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2311765-1

2311765-1 thumbnail
9 Position D-Sub Receptacle, Female Sockets Connector
2311765-1 is a 9-position right-angle D-Sub receptacle connector from the TE Connectivity AMPLIMITE HD-20 series. It is designed for wire-to-board signal applications and features through-hole PCB mounting with an integrated boardlock and 4-40 screwlock for secure mechanical retention. The connector is commonly used in industrial equipment, communication systems, embedded controllers, and other electronic devices requiring a reliable D-Sub interface.
Key Features 9-position D-Sub receptacle (female) Right-angle through-hole PCB mounting AMPLIMITE HD-20 series 2-row configuration 2.77 mm (0.109") contact pitch Boardlock for improved PCB retention 4-40 screwlock for secure mating Maximum contact current: 3 A per contact Glass-filled PBT housing Operating temperature: -55°C to +85°C Ideal for signal transmission in industrial and embedded applications.
#CommonPartsLibrary #Connector #TEConnectivity #AMPLIMITE #DSub #RightAngleConnector #PCBConnector #ThroughHole #WireToBoard #SignalConnector #ElectronicComponents #EmbeddedSystems

Properties

2311765-1

TE Connectivity AMP Connectors

Connectors

te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=2311765&DocType=Customer%20Drawing&DocLang=English&DocFormat=pdf&PartCntxt=2311765-1

J

right-angle PCB connector

parametric-v1

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