BAR42FILM

{
  "slug": "bar42film",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Schottky Diodes, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "bar42film",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bar42film.kicad_sym",
    "bar42film.kicad_mod",
    "bar42film.glb",
    "bar42film.step",
    "bar42film.lbr",
    "docs/hero.png",
    "docs/bar42film-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bar42film-hero.glb",
    "bar42film-hero.overlay.json"
  ],
  "component": {
    "mpn": "BAR42FILM",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Schottky Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200368467857408",
    "parts": {
      "symbol": "bar42film.kicad_sym",
      "footprint": "bar42film.kicad_mod",
      "model_3d": "bar42film-hero.glb",
      "model_3d_plain": "bar42film.glb",
      "model_3d_step": "bar42film-etched.step",
      "model_3d_step_plain": "bar42film.step",
      "lbr": "bar42film.lbr"
    },
    "distributor_links": {
      "lcsc": "C283250",
      "digikey": "497-2518-2-ND",
      "mouser": "511-BAR42FILM"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T19:54:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-2518-2-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "511-BAR42FILM",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "passive",
        "description": "Anode of the single Schottky diode (BAR42FILM); VRRM 30 V, IF(AV) 0.1 A."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection (marked Nc on the BAR42FILM package drawing)."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the single Schottky diode (BAR42FILM); VF max 0.40 V at IF = 10 mA."
      }
    ],
    "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": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet package drawing (page 1) labels the BAR42FILM leads only as A, K and Nc and prints no ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2293,
        "at": "2026-10-08T19:54:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200368467857408",
        "pages": 7,
        "sha256": "e965d2b77f22fd7d",
        "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": "bar42film.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": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bar42film-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": "c2b6fbf2c1c0d78bbf6b4aa1aef87cb28e78c02be85b49f6c9e55c8c5dbf9f91",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}