MT8361AT

{
  "slug": "mt8361at",
  "version": "0.1.0",
  "type": "component",
  "description": "Magn Tek Hall Switches, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "mt8361at",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mt8361at.kicad_sym",
    "mt8361at.kicad_mod",
    "mt8361at.glb",
    "mt8361at.step",
    "mt8361at.lbr",
    "docs/hero.png",
    "docs/mt8361at-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mt8361at-hero.glb",
    "mt8361at-hero.overlay.json",
    "mt8361at-etched.glb"
  ],
  "component": {
    "mpn": "MT8361AT",
    "manufacturer": "Magn Tek",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Magnetic Sensors",
    "subcategory": "Hall Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758144071565361152",
    "parts": {
      "symbol": "mt8361at.kicad_sym",
      "footprint": "mt8361at.kicad_mod",
      "model_3d": "mt8361at-hero.glb",
      "model_3d_plain": "mt8361at-etched.glb",
      "model_3d_step": "mt8361at-etched.step",
      "model_3d_step_plain": "mt8361at.step",
      "lbr": "mt8361at.lbr"
    },
    "distributor_links": {
      "lcsc": "C879586",
      "digikey": "5380-MT8361ATTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:26:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "5380-MT8361ATTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin; the datasheet specifies operation from 3.8 V to 60 V with -20 V reversed battery protection."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "output",
        "description": "Open-drain output with output limiting current protection; absolute maximum output voltage is 65 V and continuous output current is 40 mA."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      }
    ],
    "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: Pin numbers come from the Figure 1 table, which lists SOT-23 as '1 2 3' under the header 'VCC Out GN; MT8361AT is the MT836X 'A' family variant with the 'T' suffix, which the page 1 part table maps to S; The page 1 pin table gives no pin-level electrical limits, so the pin descriptions use the absolute "
        ],
        "pages_sent": 13,
        "cost_usd": 0.0428,
        "at": "2026-10-18T05:22:26"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758144071565361152",
        "pages": 13,
        "sha256": "2aaf8874b286c417",
        "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": "mt8361at.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mt8361at-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "aa9c613141b429f27c00e3f58615bdf28937c55aea773460aa444b8b759306b1",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}