LSRV04W-4AT1G

{
  "slug": "lsrv04w-4at1g",
  "version": "0.1.0",
  "type": "component",
  "description": "LRC ESD And Surge Protection (TVS/ESD), TSOP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "lsrv04w-4at1g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lsrv04w-4at1g.kicad_sym",
    "lsrv04w-4at1g.kicad_mod",
    "lsrv04w-4at1g.glb",
    "lsrv04w-4at1g.step",
    "lsrv04w-4at1g.lbr",
    "docs/hero.png",
    "docs/lsrv04w-4at1g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lsrv04w-4at1g-hero.glb",
    "lsrv04w-4at1g-hero.overlay.json",
    "lsrv04w-4at1g-etched.glb"
  ],
  "component": {
    "mpn": "LSRV04W-4AT1G",
    "manufacturer": "LRC",
    "package": "TSOP-6",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589837432276348928",
    "parts": {
      "symbol": "lsrv04w-4at1g.kicad_sym",
      "footprint": "lsrv04w-4at1g.kicad_mod",
      "model_3d": "lsrv04w-4at1g-hero.glb",
      "model_3d_plain": "lsrv04w-4at1g-etched.glb",
      "model_3d_step": "lsrv04w-4at1g-etched.step",
      "model_3d_step_plain": "lsrv04w-4at1g.step",
      "lbr": "lsrv04w-4at1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C2936721"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:52:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "ESD-protected channel 1 I/O line, steered by rail diodes, with 1.5pF (max) capacitance to GND and VRWM of 3.3V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Negative rail pin connected to system ground; positive ESD current is steered to it through the ESD diode and zener diode."
      },
      {
        "number": "3",
        "name": "I/O2",
        "type": "passive",
        "description": "ESD-protected channel 2 I/O line, steered by rail diodes, with 1.5pF (max) capacitance to GND and VRWM of 3.3V."
      },
      {
        "number": "4",
        "name": "I/O4",
        "type": "passive",
        "description": "ESD-protected channel 4 I/O line, steered by rail diodes, with 1.5pF (max) capacitance to GND and VRWM of 3.3V."
      },
      {
        "number": "5",
        "name": "VREF",
        "type": "power_in",
        "description": "Positive rail pin of the diode array, with the integrated zener diode between it and GND clamping positive ESD voltage to the zener voltage."
      },
      {
        "number": "6",
        "name": "I/O3",
        "type": "passive",
        "description": "ESD-protected channel 3 I/O line, steered by rail diodes, with 1.5pF (max) capacitance to GND and VRWM of 3.3V."
      }
    ],
    "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: VREF is the positive rail pin per the pin diagram; the text does not describe its function in detail",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.1638,
        "at": "2026-10-18T06:51:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589837432276348928",
        "pages": 6,
        "sha256": "dfb44fff44f3521e",
        "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": "lsrv04w-4at1g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          3.05,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1c9b13e7787bad69d987f81501759be5faaee754f4ad55aa7da0fc2259cdb0ff",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lsrv04w-4at1g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          3.05,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "43da2a015b3b85424d1c6132b335cd58c7c32e1d3c4a7493fe227499ad958b34",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}