HX2003-S

{
  "slug": "hx2003-s",
  "version": "0.1.0",
  "type": "component",
  "description": "ZHHXDZ Darlington Transistor Arrays, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "hx2003-s",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
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    "README.md",
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    "hx2003-s.glb",
    "hx2003-s.step",
    "hx2003-s.lbr",
    "docs/hero.png",
    "docs/hx2003-s-datasheet.pdf",
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    "viewers/footprint.html",
    "hx2003-s-hero.glb",
    "hx2003-s-hero.overlay.json",
    "hx2003-s-etched.glb"
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  "component": {
    "mpn": "HX2003-S",
    "manufacturer": "ZHHXDZ",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "Darlington Transistor Arrays",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/271b28a2fa26b42ef190be7e20af9791.pdf",
    "parts": {
      "symbol": "hx2003-s.kicad_sym",
      "footprint": "hx2003-s.kicad_mod",
      "model_3d": "hx2003-s-hero.glb",
      "model_3d_plain": "hx2003-s-etched.glb",
      "model_3d_step": "hx2003-s-etched.step",
      "model_3d_step_plain": "hx2003-s.step",
      "lbr": "hx2003-s.lbr"
    },
    "distributor_links": {
      "lcsc": "C20625089"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T02:04:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1B",
        "type": "input",
        "description": "Input of Darlington channel 1, with input current II(ON) of 0.6 to 1.2 mA at VI=3.85V."
      },
      {
        "number": "2",
        "name": "2B",
        "type": "input",
        "description": "Input of Darlington channel 2, with input current II(ON) of 0.6 to 1.2 mA at VI=3.85V."
      },
      {
        "number": "3",
        "name": "3B",
        "type": "input",
        "description": "Input of Darlington channel 3, with input current II(ON) of 0.6 to 1.2 mA at VI=3.85V."
      },
      {
        "number": "4",
        "name": "4B",
        "type": "input",
        "description": "Input of Darlington channel 4, with input current II(ON) of 0.6 to 1.2 mA at VI=3.85V."
      },
      {
        "number": "5",
        "name": "5B",
        "type": "input",
        "description": "Input of Darlington channel 5, with input current II(ON) of 0.6 to 1.2 mA at VI=3.85V."
      },
      {
        "number": "6",
        "name": "6B",
        "type": "input",
        "description": "Input of Darlington channel 6, with input current II(ON) of 0.6 to 1.2 mA at VI=3.85V."
      },
      {
        "number": "7",
        "name": "7B",
        "type": "input",
        "description": "Input of Darlington channel 7, with input current II(ON) of 0.6 to 1.2 mA at VI=3.85V."
      },
      {
        "number": "8",
        "name": "E",
        "type": "power_in",
        "description": "Emitter common of the Darlington stages, the reference for the channel outputs (inferred pin number, see review_required)."
      },
      {
        "number": "9",
        "name": "COM",
        "type": "passive",
        "description": "COM terminal shown in the unit circuit diagram; its function is not further specified in the datasheet."
      },
      {
        "number": "10",
        "name": "7C",
        "type": "output",
        "description": "Collector output of channel 7, rated for a driver current of 500mA, with an integrated embedded protection diode."
      },
      {
        "number": "11",
        "name": "6C",
        "type": "output",
        "description": "Collector output of channel 6, rated for a driver current of 500mA, with an integrated embedded protection diode."
      },
      {
        "number": "12",
        "name": "5C",
        "type": "output",
        "description": "Collector output of channel 5, rated for a driver current of 500mA, with an integrated embedded protection diode."
      },
      {
        "number": "13",
        "name": "4C",
        "type": "output",
        "description": "Collector output of channel 4, rated for a driver current of 500mA, with an integrated embedded protection diode."
      },
      {
        "number": "14",
        "name": "3C",
        "type": "output",
        "description": "Collector output of channel 3, rated for a driver current of 500mA, with an integrated embedded protection diode."
      },
      {
        "number": "15",
        "name": "2C",
        "type": "output",
        "description": "Collector output of channel 2, rated for a driver current of 500mA, with an integrated embedded protection diode."
      },
      {
        "number": "16",
        "name": "1C",
        "type": "output",
        "description": "Collector output of channel 1, rated for a driver current of 500mA, with an integrated embedded protection diode."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The text extraction of the SOP-16 pin diagram is garbled. Pin numbers 1-7 and 10-16 follow the print; The datasheet does not state the function of the COM terminal (pin 9) beyond its label in the unit c"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0136,
        "at": "2026-10-27T02:04:08"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/271b28a2fa26b42ef190be7e20af9791.pdf",
        "pages": 2,
        "sha256": "c33eccc0f3d853ac",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-27",
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      {
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  }
}