JSM502

{
  "slug": "jsm502",
  "version": "0.1.0",
  "type": "component",
  "description": "JSMSEMI Hall Switches, TO-92S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "jsm502",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "jsm502.kicad_sym",
    "jsm502.kicad_mod",
    "jsm502.glb",
    "jsm502.step",
    "jsm502.lbr",
    "docs/hero.png",
    "docs/jsm502-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "jsm502-hero.glb",
    "jsm502-hero.overlay.json",
    "jsm502-etched.glb"
  ],
  "component": {
    "mpn": "JSM502",
    "manufacturer": "JSMSEMI",
    "package": "TO-92S",
    "pin_count": 3,
    "category": "Magnetic Sensors",
    "subcategory": "Hall Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944347890913280",
    "parts": {
      "symbol": "jsm502.kicad_sym",
      "footprint": "jsm502.kicad_mod",
      "model_3d": "jsm502-hero.glb",
      "model_3d_plain": "jsm502-etched.glb",
      "model_3d_step": "jsm502-etched.step",
      "model_3d_step_plain": "jsm502.step",
      "lbr": "jsm502.lbr"
    },
    "distributor_links": {
      "lcsc": "C2900608"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:19:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin with a recommended range of 2.7 V to 30 V for 3-wire devices, an absolute maximum of 20 V for t < 1000 h, and built-in reverse-voltage protection at the Vcc pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; all voltages in the datasheet are referenced to ground (GND)."
      },
      {
        "number": "3",
        "name": "Vout",
        "type": "output",
        "description": "Open-drain output pin with a recommended maximum output voltage of 30 V and output current of 25 mA, an absolute maximum output current of 65 mA, and short-circuit current limiting."
      }
    ],
    "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 covers the JSM501-JSM511 family, not JSM502 alone. The pin assignment table applies to; The pin table gives only pin numbers, names and a short function for each pin. Pin types and the des; The datasheet's TO92S dimensions and pin assignment are the only package-specific information. The o"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0385,
        "at": "2026-10-21T00:16:11"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944347890913280",
        "pages": 15,
        "sha256": "8ffacb1067e19693",
        "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": "jsm502.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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "jsm502-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": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "792421468430cd048ed9b859c73ba7f2cfac399c2718ddad25e0b1095965059b",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}