TPCM1293A-02SO

{
  "schema_version": 1,
  "type": "component",
  "slug": "tpcm1293a-02so",
  "title": "TPCM1293A-02SO",
  "brief": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. 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",
    "tpcm1293a-02so",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPCM1293A-02SO",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0272f3ea824a515cc0a26792de8e4f6a.pdf",
    "parts": {
      "symbol": "tpcm1293a-02so.kicad_sym",
      "footprint": "tpcm1293a-02so.kicad_mod",
      "model_3d": "tpcm1293a-02so-hero.glb",
      "model_3d_plain": "tpcm1293a-02so-etched.glb",
      "model_3d_step": "tpcm1293a-02so-etched.step",
      "model_3d_step_plain": "tpcm1293a-02so.step",
      "lbr": "tpcm1293a-02so.lbr"
    },
    "distributor_links": {
      "lcsc": "C48543244"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:46:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin with no internal connection shown in the device schematic."
      },
      {
        "number": "2",
        "name": "VN",
        "type": "power_in",
        "description": "Negative (ground) reference node of the TVS array, to which the I/O pins are clamped, as shown in the device schematic."
      },
      {
        "number": "3",
        "name": "CH1",
        "type": "passive",
        "description": "Protected line channel 1 (I/O) with 0.3 pF typical I/O-to-I/O capacitance, 5.5 V max reverse working voltage and ±25 kV air / ±20 kV contact ESD rating."
      },
      {
        "number": "4",
        "name": "CH2",
        "type": "passive",
        "description": "Protected line channel 2 (I/O) with 0.3 pF typical I/O-to-I/O capacitance, 5.5 V max reverse working voltage and ±25 kV air / ±20 kV contact ESD rating."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin with no internal connection shown in the device schematic."
      },
      {
        "number": "6",
        "name": "VP",
        "type": "power_in",
        "description": "Positive rail node of the TVS array, connected to the steering diodes in the device schematic."
      }
    ],
    "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: The datasheet pin diagram labels the pins only by name and does not state functions. The pin descrip; The pin diagram image is labeled SOT26 while the text says SOT23-6; these are the same 6-lead packag",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0259,
        "at": "2026-10-27T00:45:23"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/0272f3ea824a515cc0a26792de8e4f6a.pdf",
        "pages": 4,
        "sha256": "b2ac2bd81b30bd7e",
        "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": "tpcm1293a-02so.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpcm1293a-02so-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "50761ca2684dcb71b9a942642162b6ec35a1fe399cd3636ada8cde80b864efd8",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "SOT-23-6",
      "Category": "Circuit Protection",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tpcm1293a-02so"
  ],
  "discovery_pitch": "TPCM1293A-02SO (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",
    "tpcm1293a-02so.kicad_sym",
    "tpcm1293a-02so.kicad_mod",
    "tpcm1293a-02so.glb",
    "tpcm1293a-02so.step",
    "tpcm1293a-02so.lbr",
    "docs/hero.png",
    "docs/tpcm1293a-02so-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpcm1293a-02so-hero.glb",
    "tpcm1293a-02so-hero.overlay.json",
    "tpcm1293a-02so-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}