23BA05UL

{
  "slug": "23ba05ul",
  "version": "0.1.0",
  "type": "component",
  "description": "UMW ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "23ba05ul",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "23ba05ul.kicad_sym",
    "23ba05ul.kicad_mod",
    "23ba05ul.glb",
    "23ba05ul.step",
    "23ba05ul.lbr",
    "docs/hero.png",
    "docs/23ba05ul-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "23ba05ul-hero.glb",
    "23ba05ul-hero.overlay.json",
    "23ba05ul-etched.glb"
  ],
  "component": {
    "mpn": "23BA05UL",
    "manufacturer": "UMW",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755874076383043584",
    "parts": {
      "symbol": "23ba05ul.kicad_sym",
      "footprint": "23ba05ul.kicad_mod",
      "model_3d": "23ba05ul-hero.glb",
      "model_3d_plain": "23ba05ul-etched.glb",
      "model_3d_step": "23ba05ul-etched.step",
      "model_3d_step_plain": "23ba05ul.step",
      "lbr": "23ba05ul.lbr"
    },
    "distributor_links": {
      "lcsc": "C19626375"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T17:21:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Anode of the first uni-directional TVS diode in the pinning schematic, shown as the lower terminal of the diode with pin 3 as the common cathode."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Anode of the second uni-directional TVS diode in the pinning schematic, shown as the lower terminal of the diode with pin 3 as the common cathode."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Common cathode of the two TVS diodes in the pinning schematic, rated for 5V reverse working voltage (VRWM max 6V) with 8/20µs peak pulse current of 5A."
      }
    ],
    "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 pinning figure gives only numbers 1, 2, 3 and a schematic with no pin names or ground/",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.1033,
        "at": "2026-10-17T17:19:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755874076383043584",
        "pages": 7,
        "sha256": "05ecad5e000a398d",
        "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": "23ba05ul.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "23ba05ul-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cfe0765425c2d93292ad6e8b807bc3a6e9972a0729a52d9faf8075ddfa6a380e",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}