SZNSP4201MR6T1G

{
  "slug": "sznsp4201mr6t1g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi ESD Protection Devices, TSOP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "sznsp4201mr6t1g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sznsp4201mr6t1g.kicad_sym",
    "sznsp4201mr6t1g.kicad_mod",
    "sznsp4201mr6t1g.glb",
    "sznsp4201mr6t1g.step",
    "sznsp4201mr6t1g.lbr",
    "docs/hero.png",
    "docs/sznsp4201mr6t1g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sznsp4201mr6t1g-hero.glb",
    "sznsp4201mr6t1g-hero.overlay.json",
    "sznsp4201mr6t1g-etched.glb"
  ],
  "component": {
    "mpn": "SZNSP4201MR6T1G",
    "manufacturer": "onsemi",
    "package": "TSOP-6",
    "pin_count": 6,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/sznsp4201mr6t1-d.pdf",
    "parts": {
      "symbol": "sznsp4201mr6t1g.kicad_sym",
      "footprint": "sznsp4201mr6t1g.kicad_mod",
      "model_3d": "sznsp4201mr6t1g-hero.glb",
      "model_3d_plain": "sznsp4201mr6t1g-etched.glb",
      "model_3d_step": "sznsp4201mr6t1g-etched.step",
      "model_3d_step_plain": "sznsp4201mr6t1g.step",
      "lbr": "sznsp4201mr6t1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C894711"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T18:07:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O",
        "type": "passive",
        "description": "Protected I/O line (uni-directional clamp to GND), VRWM 5.0 V max working voltage, clamps to 8.5 V at IPP = 1 A."
      },
      {
        "number": "2",
        "name": "VN",
        "type": "power_in",
        "description": "Negative/ground reference pin of the surge protector; surge current return (Pin 5 to Pin 2 for the 500 W 8/20 µs rating)."
      },
      {
        "number": "3",
        "name": "I/O",
        "type": "passive",
        "description": "Protected I/O line (uni-directional clamp to GND), VRWM 5.0 V max working voltage, clamps to 8.5 V at IPP = 1 A."
      },
      {
        "number": "4",
        "name": "I/O",
        "type": "passive",
        "description": "Protected I/O line (uni-directional clamp to GND), VRWM 5.0 V max working voltage, clamps to 8.5 V at IPP = 1 A."
      },
      {
        "number": "5",
        "name": "VP",
        "type": "passive",
        "description": "Positive supply/rail reference pin of the surge protector; surge current is applied Pin 5 to Pin 2 for the 500 W 8/20 µs rating, connected to VCC in the application examples."
      },
      {
        "number": "6",
        "name": "I/O",
        "type": "passive",
        "description": "Protected I/O line (uni-directional clamp to GND), VRWM 5.0 V max working voltage, clamps to 8.5 V at IPP = 1 A."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin names VP and VN come from the pin configuration diagram. The datasheet gives no pin description ; The generic TSOP-6 case outline lists STYLE 12 (I/O, GROUND, I/O, I/O, VCC, I/O), which matches this"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0787,
        "at": "2026-10-22T18:07:16"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/sznsp4201mr6t1-d.pdf",
        "pages": 7,
        "sha256": "2ef9d9abf857291f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1c9b13e7787bad69d987f81501759be5faaee754f4ad55aa7da0fc2259cdb0ff",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sznsp4201mr6t1g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7f980e1f37015fd505ed48058a137bfa44667fe1c6b8d031d583e118300e0fa8",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}