NUP4202W1T2G-MS

{
  "slug": "nup4202w1t2g-ms",
  "version": "0.1.0",
  "type": "component",
  "description": "MSKSEMI ESD And Surge Protection (TVS/ESD), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "nup4202w1t2g-ms",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "nup4202w1t2g-ms.kicad_sym",
    "nup4202w1t2g-ms.kicad_mod",
    "nup4202w1t2g-ms.glb",
    "nup4202w1t2g-ms.step",
    "nup4202w1t2g-ms.lbr",
    "docs/hero.png",
    "docs/nup4202w1t2g-ms-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "nup4202w1t2g-ms-hero.glb",
    "nup4202w1t2g-ms-hero.overlay.json",
    "nup4202w1t2g-ms-etched.glb"
  ],
  "component": {
    "mpn": "NUP4202W1T2G-MS",
    "manufacturer": "MSKSEMI",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589908537921855488",
    "parts": {
      "symbol": "nup4202w1t2g-ms.kicad_sym",
      "footprint": "nup4202w1t2g-ms.kicad_mod",
      "model_3d": "nup4202w1t2g-ms-hero.glb",
      "model_3d_plain": "nup4202w1t2g-ms-etched.glb",
      "model_3d_step": "nup4202w1t2g-ms-etched.step",
      "model_3d_step_plain": "nup4202w1t2g-ms.step",
      "lbr": "nup4202w1t2g-ms.lbr"
    },
    "distributor_links": {
      "lcsc": "C5140022"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:35:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O 1",
        "type": "bidirectional",
        "description": "Data/power line I/O 1 is protected by the device, with a 5.0 V reverse stand-off (VRWM) and 100 W peak pulse power (8/20 µs)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the ESD/surge clamp; the datasheet gives no further pin-specific limit."
      },
      {
        "number": "3",
        "name": "I/O 3",
        "type": "bidirectional",
        "description": "Data/power line I/O 3 is protected by the device, with a 5.0 V reverse stand-off (VRWM) and 100 W peak pulse power (8/20 µs)."
      },
      {
        "number": "4",
        "name": "I/O",
        "type": "bidirectional",
        "description": "Data/power line I/O (index not printed in the datasheet text) is protected by the device, with a 5.0 V reverse stand-off (VRWM) and 100 W peak pulse power (8/20 µs)."
      },
      {
        "number": "5",
        "name": "Vcc",
        "type": "power_in",
        "description": "Vcc supply pin of the device; the datasheet gives no voltage or current limit specific to this pin."
      },
      {
        "number": "6",
        "name": "I/O",
        "type": "bidirectional",
        "description": "Data/power line I/O (index not printed in the datasheet text) is protected by the device, with a 5.0 V reverse stand-off (VRWM) and 100 W peak pulse power (8/20 µs)."
      }
    ],
    "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: Pin numbers are inferred from the schematic block on page 2, where the text extraction is garbled. T; The datasheet text does not print the index for the I/O pins at positions 4 and 6, so they are label; Pin 3 is labelled 'I/O 3' while pin 1 is 'I/O 1', and no 'I/O 2' appears in the text. The naming may"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0363,
        "at": "2026-10-17T22:33:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589908537921855488",
        "pages": 6,
        "sha256": "25099fa0b4dfc12c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "nup4202w1t2g-ms.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "nup4202w1t2g-ms-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "39693a8b170b91c44392c2b67502c7dc2303e825954a26975f4966e0fbe132c1",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}