MGH201C1E3

{
  "slug": "mgh201c1e3",
  "version": "0.1.0",
  "type": "component",
  "description": "Megain Hall Switches, TO-92S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "mgh201c1e3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mgh201c1e3.kicad_sym",
    "mgh201c1e3.kicad_mod",
    "mgh201c1e3.glb",
    "mgh201c1e3.step",
    "mgh201c1e3.lbr",
    "docs/hero.png",
    "docs/mgh201c1e3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mgh201c1e3-hero.glb",
    "mgh201c1e3-hero.overlay.json",
    "mgh201c1e3-etched.glb"
  ],
  "component": {
    "mpn": "MGH201C1E3",
    "manufacturer": "Megain",
    "package": "TO-92S",
    "pin_count": 3,
    "category": "Magnetic Sensors",
    "subcategory": "Hall Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603384480698675200",
    "parts": {
      "symbol": "mgh201c1e3.kicad_sym",
      "footprint": "mgh201c1e3.kicad_mod",
      "model_3d": "mgh201c1e3-hero.glb",
      "model_3d_plain": "mgh201c1e3-etched.glb",
      "model_3d_step": "mgh201c1e3-etched.step",
      "model_3d_step_plain": "mgh201c1e3.step",
      "lbr": "mgh201c1e3.lbr"
    },
    "distributor_links": {
      "lcsc": "C22396266"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T03:25:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin; the datasheet specifies an operating range of 3.5V to 30V VDD, with a 100nF bypass capacitor placed as close as possible between VDD and GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the 100nF VDD-to-GND bypass capacitor should be placed as close to the device as possible."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "output",
        "description": "Open-drain output that is driven low when the magnetic flux exceeds BOP on the marked side, with an output saturation voltage VDSON of 0.5V max at IOUT = 20mA and a maximum output current of 50mA."
      }
    ],
    "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 TO-92S pin order (1 VDD, 2 GND, 3 VOUT) differs from the SOT23-3 order (1 VDD, 2 VOUT, 3 GND), s; The datasheet calls this output open-drain (开漏输出) for the C1 variant, with no internal pull-up for M"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0296,
        "at": "2026-10-19T03:22:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603384480698675200",
        "pages": 7,
        "sha256": "f305c20509a9a089",
        "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": "mgh201c1e3.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mgh201c1e3-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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          3.745,
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        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "83367ae3ddbf480896eb12e16b8bb27f1f606cce5058c66c29f0884746488881",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}