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Ray Set visibility: public 67eb511 3d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ah3040",
  "title": "AH3040",
  "brief": "Nanjing AH Elec S & T Hall Sensor, TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensors",
    "ah3040",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AH3040",
    "manufacturer": "Nanjing AH Elec S & T",
    "package": "TO-92",
    "pin_count": 3,
    "category": "Sensors",
    "subcategory": "Hall Sensor",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590169199483396096",
    "parts": {
      "symbol": "ah3040.kicad_sym",
      "footprint": "ah3040.kicad_mod",
      "model_3d": "ah3040-hero.glb",
      "model_3d_plain": "ah3040-etched.glb",
      "model_3d_step": "ah3040-etched.step",
      "model_3d_step_plain": "ah3040.step",
      "lbr": "ah3040.lbr"
    },
    "distributor_links": {
      "lcsc": "C248993"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T10:32:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin for the Hall switch; the datasheet gives an operating supply range of 4.5 V to 24 V and an absolute maximum supply voltage of 24 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the Hall switch circuit."
      },
      {
        "number": "3",
        "name": "Vo",
        "type": "output",
        "description": "Open-collector output that delivers the digital switching signal; the datasheet limits the output low-level current IOL to 25 mA maximum and the output reverse breakdown voltage Vce to 40 V."
      }
    ],
    "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 datasheet names the package TO-92UA, not plain TO-92 as in the package hint. Pin numbers 1, 2 an; The datasheet covers the AH3020 and AH3040(3140) family together and gives one pinout for both. It d; The output pin is an open-collector stage. KiCad has no open-collector ERC class in the allowed list"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0138,
        "at": "2026-10-18T10:30:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590169199483396096",
        "pages": 2,
        "sha256": "7372699e2940d5f6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ah3040.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ah3040-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "12985ce94c4dde620631f20881a20b3086dd5a4b12cd2c7fb9b57ece1358649c",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nanjing AH Elec S & T",
      "Package": "TO-92",
      "Category": "Sensors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7372699e2940d5f637f068b8efefefb492297a9cde712429381835d3e7f25a8c",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output reverse breakdown voltage",
          "symbol": "Vce",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output low-level current",
          "symbol": "IOL",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -20,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature (high temperature)",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output low-level voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 200,
          "max": 400,
          "conditions": "Iout=15mA B>BOP",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output high-level leakage current",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.1,
          "max": 10,
          "conditions": "Vout=24V B<BRP",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VCC=24V 输出开路",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating point",
          "symbol": "BOP",
          "kind": "electrical",
          "unit": "mT",
          "min": null,
          "typ": 15,
          "max": 20,
          "conditions": "VCC=4.5~24V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Release point",
          "symbol": "BRP",
          "kind": "electrical",
          "unit": "mT",
          "min": 3,
          "typ": 10,
          "max": null,
          "conditions": "VCC=4.5~24V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis",
          "symbol": "BH",
          "kind": "electrical",
          "unit": "mT",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "VCC=4.5~24V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output rise time",
          "symbol": "tr",
          "kind": "electrical",
          "unit": "μS",
          "min": null,
          "typ": 0.12,
          "max": null,
          "conditions": "RL=820Ω CL=20PF",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output fall time",
          "symbol": "tf",
          "kind": "electrical",
          "unit": "μS",
          "min": null,
          "typ": 0.18,
          "max": null,
          "conditions": "RL=820Ω CL=20PF",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ah3040"
  ],
  "discovery_pitch": "AH3040 (Nanjing AH Elec S & T) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "ah3040.kicad_mod",
    "ah3040.glb",
    "ah3040.step",
    "ah3040.lbr",
    "docs/hero.png",
    "docs/ah3040-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ah3040-hero.glb",
    "ah3040-hero.overlay.json",
    "ah3040-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}