GBU8J-E3

{
  "slug": "gbu8j-e3",
  "version": "0.1.0",
  "type": "component",
  "description": "Vishay Intertech Bridge Rectifiers, GBU. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "gbu8j-e3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gbu8j-e3.kicad_sym",
    "gbu8j-e3.kicad_mod",
    "gbu8j-e3.glb",
    "gbu8j-e3.step",
    "gbu8j-e3.lbr",
    "docs/hero.png",
    "docs/gbu8j-e3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gbu8j-e3-hero.glb",
    "gbu8j-e3-hero.overlay.json",
    "gbu8j-e3-etched.glb"
  ],
  "component": {
    "mpn": "GBU8J-E3",
    "manufacturer": "Vishay Intertech",
    "package": "GBU",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/88488a0f2d591db21b80f2790425b376.pdf",
    "parts": {
      "symbol": "gbu8j-e3.kicad_sym",
      "footprint": "gbu8j-e3.kicad_mod",
      "model_3d": "gbu8j-e3-hero.glb",
      "model_3d_plain": "gbu8j-e3-etched.glb",
      "model_3d_step": "gbu8j-e3-etched.step",
      "model_3d_step_plain": "gbu8j-e3.step",
      "lbr": "gbu8j-e3.lbr"
    },
    "distributor_links": {
      "lcsc": "C467547"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:28:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 870 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-",
        "type": "passive",
        "description": "Negative DC output terminal of the bridge, the lead at the end opposite the beveled corner, as marked on the body."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "AC input terminal, the first of the two middle leads in the in-line arrangement."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "AC input terminal, the second of the two middle leads in the in-line arrangement."
      },
      {
        "number": "4",
        "name": "+",
        "type": "passive",
        "description": "Positive DC output terminal of the bridge, the lead by the beveled corner, rated for 8.0 A average forward current (IF(AV) at TC = 60 °C)."
      }
    ],
    "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 does not print pin numbers. The numbering 1 to 4 follows the left-to-right order in th; The bridge terminals are not standard IC pin types, so all are set to passive.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1349,
        "at": "2026-10-23T18:28:40"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/88488a0f2d591db21b80f2790425b376.pdf",
        "pages": 4,
        "sha256": "1498551f3b09359f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "gbu8j-e3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          22.1,
          3.4,
          36.4
        ],
        "zmin_mm": -16.0,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "8031b8811f103efe801ea21c1e48def9cf6d14d909a4b82ba505562fec514beb",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gbu8j-e3-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": [
          22.1,
          3.4,
          36.4
        ],
        "zmin_mm": -16.0,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "c66f2450f9f649ba79e9b38bb94efda14d15ae1af8e2e7659b119534600ea116",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}