component

HR911130A

Public Made by Adom

by adom

HANRUN(Zhongshan HanRun Elec) Modular/Ethernet Connector (RJ45) Jacks With Magnetics, Through Hole. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

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HR911130A

HANRUN(Zhongshan HanRun Elec) · Modular/Ethernet Connector (RJ45) Jacks With Magnetics · Through Hole

HR911130A from HANRUN(Zhongshan HanRun Elec), in a Through Hole. Symbol, footprint and 3D model are the ones used on Adom board designs (3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed). Pin functions are extracted from the manufacturer datasheet with page references.

Pinout

Pin Name Type Function
1 P1 passive Common centre tap of the four chip-side transformer windings (the drawing labels it P1 only). [datasheet p.1]
2 MDI0+ passive MDI 0+ (P2): chip-side winding of a 1CT:1CT transformer; reaches jack contact J1 (A+) through the common-mode choke. [datasheet p.1]
3 MDI0- passive MDI 0- (P3): chip-side winding of a 1CT:1CT transformer; reaches jack contact J2 (A-) through the common-mode choke. [datasheet p.1]
4 MDI1+ passive MDI 1+ (P4): chip-side winding of a 1CT:1CT transformer; reaches jack contact J3 (B+) through the common-mode choke. [datasheet p.1]
5 MDI2+ passive MDI 2+ (P5): chip-side winding of a 1CT:1CT transformer; reaches jack contact J4 (C+) through the common-mode choke. [datasheet p.1]
6 MDI2- passive MDI 2- (P6): chip-side winding of a 1CT:1CT transformer; reaches jack contact J5 (C-) through the common-mode choke. [datasheet p.1]
7 MDI1- passive MDI 1- (P7): chip-side winding of a 1CT:1CT transformer; reaches jack contact J6 (B-) through the common-mode choke. [datasheet p.1]
8 MDI3+ passive MDI 3+ (P8): chip-side winding of a 1CT:1CT transformer; reaches jack contact J7 (D+) through the common-mode choke. [datasheet p.1]
9 MDI3- passive MDI 3- (P9): chip-side winding of a 1CT:1CT transformer; reaches jack contact J8 (D-) through the common-mode choke. [datasheet p.1]
10 P10 passive Termination return: each cable-side centre tap goes through 75 ohms (4 x 75 ohms) to a common node, which reaches P10 through a 1000 pF 2 kV capacitor. [datasheet p.1]
11 11 passive Green LED anode; the cathode is pin 12 (schematic p.1). Left LED seen from the front; 568 nm, forward voltage 1.8 V min / 2.8 V max at 20 mA. [datasheet p.2]
12 12 passive Green LED cathode; the anode is pin 11. [datasheet p.1]
13 13 passive Yellow LED cathode; the anode is pin 14. [datasheet p.1]
14 14 passive Yellow LED anode; the cathode is pin 13 (schematic p.1). Right LED seen from the front; 585 nm, forward voltage 1.8 V min / 2.8 V max at 20 mA. [datasheet p.2]
S1 SHIELD passive Shield pin in one of the two 1.63 mm plated holes of the recommended PCB layout (the drawing gives it no name). [datasheet p.3]
S2 SHIELD passive Shield pin in one of the two 1.63 mm plated holes of the recommended PCB layout (the drawing gives it no name). [datasheet p.3]

Key specifications

Parameter Value
Manufacturer HANRUN(Zhongshan HanRun Elec)
Package Through Hole
Category Connectors
Pins 16
LCSC C54408
Mouser Not carried (searched 2026-10-27)
DigiKey Not carried (searched 2026-10-27)
Distributor summary (LCSC listing, not datasheet) 0℃~+70℃ 1 Gold Non-PoE Phosphor bronze RJ45 Jack Right Angle Shielded With Cross Pin With LED 插件 Ethernet Connectors / Modular Connectors (RJ45 RJ11) ROHS

CAD

  • Symbol: hr911130a (source library RJ45_CDT:HR911130A)
  • Footprint: RJ45_CDT:HANRUN_HR911130A_RJ45
  • 3D model path in footprint: ${KIPRJMOD}/hr911130a.step
  • 3D files: hr911130a.step / hr911130a.glb.
  • EAGLE/Fusion library: hr911130a.lbr (adom-lbr)

Provenance

  • Datasheet: HanRun HR911130A datasheet (Rev. B (no date printed; PDF created 2020-02-28), sha256 e9532cda421d20b6, retrieved 2026-10-27, tier: mfr)
  • CAD: Footprint and symbol as used on Adom board designs; 3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed.
  • Pins: KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7).

Datasheet PDF