TS0512PMX

{
  "slug": "ts0512pmx",
  "version": "0.1.0",
  "type": "component",
  "description": "Shenzhen JingYang ESD And Surge Protection (TVS/ESD), SOT-143. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "ts0512pmx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ts0512pmx.kicad_sym",
    "ts0512pmx.kicad_mod",
    "ts0512pmx.glb",
    "ts0512pmx.step",
    "ts0512pmx.lbr",
    "docs/hero.png",
    "docs/ts0512pmx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ts0512pmx-hero.glb",
    "ts0512pmx-hero.overlay.json",
    "ts0512pmx-etched.glb"
  ],
  "component": {
    "mpn": "TS0512PMX",
    "manufacturer": "Shenzhen JingYang",
    "package": "SOT-143",
    "pin_count": 4,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165583416573952",
    "parts": {
      "symbol": "ts0512pmx.kicad_sym",
      "footprint": "ts0512pmx.kicad_mod",
      "model_3d": "ts0512pmx-hero.glb",
      "model_3d_plain": "ts0512pmx-etched.glb",
      "model_3d_step": "ts0512pmx-etched.step",
      "model_3d_step_plain": "ts0512pmx.step",
      "lbr": "ts0512pmx.lbr"
    },
    "distributor_links": {
      "lcsc": "C5380439"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T20:59:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the two protected data lines (bottom-left position in the SOT-143 top view), per the datasheet pin configuration."
      },
      {
        "number": "2",
        "name": "IO1",
        "type": "bidirectional",
        "description": "Protected data line 1 (bottom-right position in the SOT-143 top view); the device clamps transients on this I/O to GND, with 5.0 V nominal reverse working voltage and 3.5 pF typical capacitance at 0 V."
      },
      {
        "number": "3",
        "name": "IO2",
        "type": "bidirectional",
        "description": "Protected data line 2 (top-right position in the SOT-143 top view); the device clamps transients on this I/O to GND, with 5.0 V nominal reverse working voltage and 3.5 pF typical capacitance at 0 V."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply-side pin (top-left position in the SOT-143 top view) listed in the datasheet pin configuration; the datasheet gives no separate voltage limit or function for this pin."
      }
    ],
    "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 SOT-143 pin layout was reconstructed from the flattened text of the 'Pin Configuration' block on; The datasheet labels pin 4 as VCC in the pin configuration but does not state its function, voltage ; GND is labeled in the pin configuration; its power_in type follows the required KiCad class for grou"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0361,
        "at": "2026-10-17T20:55:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165583416573952",
        "pages": 6,
        "sha256": "728c2e1f213b6264",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ts0512pmx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.3,
          2.9,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b35b433c0dc71ac416a9c731e744d2e0610f82ebe97275830f0e17cdcbe44512",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ts0512pmx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.3,
          2.9,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1689edb373dc9244513635e122a4f31d7c477c35516614f8f4ef5d647cbff27b",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}