PESD0402MS05

{
  "schema_version": 1,
  "type": "component",
  "slug": "pesd0402ms05",
  "title": "PESD0402MS05",
  "brief": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "pesd0402ms05",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PESD0402MS05",
    "manufacturer": "TECH PUBLIC",
    "package": "0402",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1725f5b78a112cc1c5f7a7ae4eb98361.pdf",
    "parts": {
      "symbol": "pesd0402ms05.kicad_sym",
      "footprint": "pesd0402ms05.kicad_mod",
      "model_3d": "pesd0402ms05-hero.glb",
      "model_3d_plain": "pesd0402ms05.glb",
      "model_3d_step": "pesd0402ms05-etched.step",
      "model_3d_step_plain": "pesd0402ms05.step",
      "lbr": "pesd0402ms05.lbr"
    },
    "distributor_links": {
      "lcsc": "C47117549"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T09:36:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Bi-directional ESD protection terminal 1 (single line), rated for 5 V maximum continuous operating voltage and ±15 kV air / ±8 kV contact ESD per IEC 61000-4-2."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Bi-directional ESD protection terminal 2 (single line), interchangeable with pin 1, with 0.05 pF typical capacitance and 10 nA maximum leakage at 5 V."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet shows only a symbol with terminals 1 and 2 on page 1 and gives no pin names. Names are set; Page numbering in the supplied images runs 1, 2, 5, 4. Page 3 is a typical-characteristics page. No ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.2632,
        "at": "2026-10-09T09:31:44"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/1725f5b78a112cc1c5f7a7ae4eb98361.pdf",
        "pages": 4,
        "sha256": "d7c289a2c9919828",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pesd0402ms05.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.02,
          0.52,
          0.4
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "81fdff68917f5f0da998886d215b22afc76ae4e2a49f94468cd3841f96863a17",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pesd0402ms05-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.02,
          0.52,
          0.4
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "763b22d0b58e5517c1ca0565626fd73b575dbb6bc605ebcf8beae60397ccde8d",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "0402",
      "Category": "Circuit Protection",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "pesd0402ms05"
  ],
  "discovery_pitch": "PESD0402MS05 (TECH PUBLIC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pesd0402ms05.kicad_sym",
    "pesd0402ms05.kicad_mod",
    "pesd0402ms05.glb",
    "pesd0402ms05.step",
    "pesd0402ms05.lbr",
    "docs/hero.png",
    "docs/pesd0402ms05-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pesd0402ms05-hero.glb",
    "pesd0402ms05-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}