main
Ray Publish 0.1.2 b14c4ed 1h ago
{
  "slug": "bv03cwt",
  "version": "0.1.2",
  "type": "component",
  "description": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOD-523. Bidirectional TVS/ESD diode: either orientation; pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "bv03cwt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bv03cwt.kicad_sym",
    "bv03cwt.kicad_mod",
    "bv03cwt.glb",
    "bv03cwt.step",
    "bv03cwt.lbr",
    "docs/hero.png",
    "docs/bv03cwt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bv03cwt-hero.glb",
    "bv03cwt-hero.overlay.json",
    "bv03cwt-etched.glb",
    "bv03cwt-etched.step"
  ],
  "component": {
    "mpn": "BV03CWT",
    "manufacturer": "TECH PUBLIC",
    "package": "SOD-523",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432012375969792",
    "parts": {
      "symbol": "bv03cwt.kicad_sym",
      "footprint": "bv03cwt.kicad_mod",
      "model_3d": "bv03cwt-hero.glb",
      "model_3d_plain": "bv03cwt-etched.glb",
      "model_3d_step": "bv03cwt-etched.step",
      "model_3d_step_plain": "bv03cwt.step",
      "lbr": "bv03cwt.lbr"
    },
    "distributor_links": {
      "lcsc": "C41407565"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T19:57:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal 1 of a bidirectional TVS/ESD diode; either orientation."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of a bidirectional TVS/ESD diode; either orientation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "cathode-band convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0022,
        "at": "2026-10-17T19:53:08"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432012375969792",
        "pages": 4,
        "sha256": "295577174b6cea56",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "direction": {
        "direction": "bidirectional",
        "quote": "p.1 title 'BV03CWT 1-Line Bi-directional ESD DIODE' (single-device sheet)",
        "source": "datasheet",
        "set": "2026-11-12T08:42:20Z",
        "read_by": "part-reviewer"
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bv03cwt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.63
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b525222377930c32abea58606bffba3aaf171cc66ac292b82d28a82d646d995d",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bv03cwt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.63
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a79ef156831cff5b589a419b97f23e8adfc7e94c5d5eda15cb79c101a4d6ba57",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "visibility": "public",
  "title": "BV03CWT",
  "brief": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOD-523. Bidirectional TVS/ESD diode: either orientation; pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "SOD-523",
      "Category": "Circuit Protection",
      "Pins": "2"
    }
  },
  "discovery_triggers": [
    "bv03cwt"
  ],
  "discovery_pitch": "BV03CWT (TECH PUBLIC) component page: datasheet pinout, KiCad symbol, footprint and 3D."
}