SS50AT

{
  "slug": "ss50at",
  "version": "0.1.0",
  "type": "component",
  "description": "Honeywell Hall Switches, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "ss50at",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ss50at.kicad_sym",
    "ss50at.kicad_mod",
    "ss50at.glb",
    "ss50at.step",
    "ss50at.lbr",
    "docs/hero.png",
    "docs/ss50at-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ss50at-hero.glb",
    "ss50at-hero.overlay.json",
    "ss50at-etched.glb"
  ],
  "component": {
    "mpn": "SS50AT",
    "manufacturer": "Honeywell",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "Magnetic Sensors",
    "subcategory": "Hall Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912078224154624",
    "parts": {
      "symbol": "ss50at.kicad_sym",
      "footprint": "ss50at.kicad_mod",
      "model_3d": "ss50at-hero.glb",
      "model_3d_plain": "ss50at-etched.glb",
      "model_3d_step": "ss50at-etched.step",
      "model_3d_step_plain": "ss50at.step",
      "lbr": "ss50at.lbr"
    },
    "distributor_links": {
      "lcsc": "C396075"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:39:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VS (+)",
        "type": "power_in",
        "description": "Supply voltage pin (marked +); operates from 4.5 V to 24.0 V dc, with absolute maximum rating of -28 V to 28 V and reverse polarity protection."
      },
      {
        "number": "2",
        "name": "GROUND (-)",
        "type": "power_in",
        "description": "Ground pin (marked -), the common return for the supply and the open-collector output transistor."
      },
      {
        "number": "3",
        "name": "OUTPUT (O)",
        "type": "output",
        "description": "Current-sinking open-collector output (marked O); max 20 mA output current, Vsat 0.4 V max at 15 mA, applied output voltage -0.5 V to 28 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SS50AT (SOT-89B) drawing on page 5 does not print pin numbers. It only marks the three leads +, ; The datasheet gives no tab or pad connection for the SOT-89B body, so none is listed.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.3491,
        "at": "2026-10-18T13:36:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912078224154624",
        "pages": 6,
        "sha256": "17241c279c41bf67",
        "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": "ss50at.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ss50at-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "d824a957c06bd8e209e3fb0d53899b09370aad0c8bfea5ada22c26594f5b83b2",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}