SLESDLC3V0L4

{
  "schema_version": 1,
  "type": "component",
  "slug": "slesdlc3v0l4",
  "title": "SLESDLC3V0L4",
  "brief": "Slkor SLKORMICRO Elec ESD And Surge Protection (TVS/ESD), SOT-553. 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",
    "slesdlc3v0l4",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SLESDLC3V0L4",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SOT-553",
    "pin_count": 5,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603367641276817408",
    "parts": {
      "symbol": "slesdlc3v0l4.kicad_sym",
      "footprint": "slesdlc3v0l4.kicad_mod",
      "model_3d": "slesdlc3v0l4-hero.glb",
      "model_3d_plain": "slesdlc3v0l4.glb",
      "model_3d_step": "slesdlc3v0l4-etched.step",
      "model_3d_step_plain": "slesdlc3v0l4.step",
      "lbr": "slesdlc3v0l4.lbr"
    },
    "distributor_links": {
      "lcsc": "C22392343"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T15:42:02Z",
      "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 line for ESD and transient protection; the datasheet gives no pin-specific limits, only device-level ratings such as 5 V reverse stand-off voltage and 4.5 A peak pulse current (8/20us)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Connects to ground, the common reference for the protection clamping of the I/O pins."
      },
      {
        "number": "3",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connects to an I/O line for ESD and transient protection; the datasheet gives no pin-specific limits, only device-level ratings such as 5 V reverse stand-off voltage and 4.5 A peak pulse current (8/20us)."
      },
      {
        "number": "4",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connects to an I/O line for ESD and transient protection; the datasheet gives no pin-specific limits, only device-level ratings such as 5 V reverse stand-off voltage and 4.5 A peak pulse current (8/20us)."
      },
      {
        "number": "5",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connects to an I/O line for ESD and transient protection; the datasheet gives no pin-specific limits, only device-level ratings such as 5 V reverse stand-off voltage and 4.5 A peak pulse current (8/20us)."
      }
    ],
    "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 datasheet pin table (Table-2, page 2) gives only 'Connect to IO' / 'Connect to GND' for each pin; Pin types for the IO pins are inferred as bidirectional (the datasheet does not classify them). Plea; The datasheet's pin diagram (page 2) shows pins 1-2-3 on the top row and 5-4 on the bottom row of th"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0252,
        "at": "2026-10-09T15:41:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603367641276817408",
        "pages": 5,
        "sha256": "9bae7cc6dee8b795",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "slesdlc3v0l4.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          1.6,
          0.63
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2219d28dc74f980a4614180a52f390c2a095740e92ee987e4ac96f80edf01c52",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "slesdlc3v0l4-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          1.6,
          0.63
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8671060b38788e4b2371a4aa2c8d57e9636477875c8b8cd634dd1a2608a0d940",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Slkor SLKORMICRO Elec",
      "Package": "SOT-553",
      "Category": "Circuit Protection",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "slesdlc3v0l4"
  ],
  "discovery_pitch": "SLESDLC3V0L4 (Slkor SLKORMICRO Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "slesdlc3v0l4.kicad_sym",
    "slesdlc3v0l4.kicad_mod",
    "slesdlc3v0l4.glb",
    "slesdlc3v0l4.step",
    "slesdlc3v0l4.lbr",
    "docs/hero.png",
    "docs/slesdlc3v0l4-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "slesdlc3v0l4-hero.glb",
    "slesdlc3v0l4-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}