TPRCLAMP0521P

{
  "slug": "tprclamp0521p",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC ESD Protection Devices, DFN1006-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "tprclamp0521p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tprclamp0521p.kicad_sym",
    "tprclamp0521p.kicad_mod",
    "tprclamp0521p.glb",
    "tprclamp0521p.step",
    "tprclamp0521p.lbr",
    "docs/hero.png",
    "docs/tprclamp0521p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tprclamp0521p-hero.glb",
    "tprclamp0521p-hero.overlay.json",
    "tprclamp0521p-etched.glb"
  ],
  "component": {
    "mpn": "TPRCLAMP0521P",
    "manufacturer": "TECH PUBLIC",
    "package": "DFN1006-2",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f39058dad4b354993f4bd337e6d65abb.pdf",
    "parts": {
      "symbol": "tprclamp0521p.kicad_sym",
      "footprint": "tprclamp0521p.kicad_mod",
      "model_3d": "tprclamp0521p-hero.glb",
      "model_3d_plain": "tprclamp0521p-etched.glb",
      "model_3d_step": "tprclamp0521p-etched.step",
      "model_3d_step_plain": "tprclamp0521p.step",
      "lbr": "tprclamp0521p.lbr"
    },
    "distributor_links": {
      "lcsc": "C970016"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T05:03:28Z",
      "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": "One terminal of the 1-line bidirectional TVS diode, shown on the terminal diagram as the pin-1 side across the protected line, with a reverse working voltage of 5 V max and 9 V max clamping at 1 A (8/20 µs)."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "The other terminal of the 1-line bidirectional TVS diode, connected to pin 1 through the bidirectional clamp, with a reverse working voltage of 5 V max and 18 V max clamping at 4 A (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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives no per-pin functional text. Pin names, types and descriptions come only from the; Pin 1 is identified by the chamfered corner marker in the page 1 diagram. The datasheet does not sta; The ordering table (page 1) lists only TPRCLAMP0521P, and the mechanical section (page 1) and outlin",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1618,
        "at": "2026-10-21T04:55:57"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f39058dad4b354993f4bd337e6d65abb.pdf",
        "pages": 4,
        "sha256": "6ce2131d5c4b4e94",
        "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": "tprclamp0521p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.6,
          0.49
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tprclamp0521p-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.6,
          0.49
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6bc45e896a639e0d9b54f93303e5686047e622c4aab15024929d208266b7b032",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}