SENC23T3V2BC

{
  "slug": "senc23t3v2bc",
  "version": "0.1.0",
  "type": "component",
  "description": "ElecSuper 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",
    "senc23t3v2bc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "senc23t3v2bc.kicad_sym",
    "senc23t3v2bc.kicad_mod",
    "senc23t3v2bc.glb",
    "senc23t3v2bc.step",
    "senc23t3v2bc.lbr",
    "docs/hero.png",
    "docs/senc23t3v2bc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "senc23t3v2bc-hero.glb",
    "senc23t3v2bc-hero.overlay.json"
  ],
  "component": {
    "mpn": "SENC23T3V2BC",
    "manufacturer": "ElecSuper",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590009064349868032",
    "parts": {
      "symbol": "senc23t3v2bc.kicad_sym",
      "footprint": "senc23t3v2bc.kicad_mod",
      "model_3d": "senc23t3v2bc-hero.glb",
      "model_3d_plain": "senc23t3v2bc.glb",
      "model_3d_step": "senc23t3v2bc-etched.step",
      "model_3d_step_plain": "senc23t3v2bc.step",
      "lbr": "senc23t3v2bc.lbr"
    },
    "distributor_links": {
      "lcsc": "C5126813"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T17:39:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connects to an I/O data or transmission line that the TVS array protects against ESD, EFT and lightning; the datasheet gives no pin-specific limits, and the device working voltage is 3.3V."
      },
      {
        "number": "2",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connects to an I/O data or transmission line that the TVS array protects against ESD, EFT and lightning; the datasheet gives no pin-specific limits, and the device working voltage is 3.3V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Connects to ground, which serves as the common reference for the ESD clamping paths of the two I/O pins."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT-23 pin table (Table-2) is the only pinout source and is garbled in the text extraction; pin ; The datasheet gives identical descriptions for pins 1 and 2 ('Connect to IO') with no pin-specific l; The pin 3 description is 'Connect to GND' only; the ESD-clamp wording is an interpretation, not a st"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0269,
        "at": "2026-10-09T17:38:00"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590009064349868032",
        "pages": 7,
        "sha256": "cbfe7ff587e800cd",
        "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": "senc23t3v2bc.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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "senc23t3v2bc-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "313f0021552d055c9b35c6171bbfc298829b07f6cb632ad1bd2b2ecb6d31d196",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}