TT0501MCX

{
  "slug": "tt0501mcx",
  "version": "0.1.0",
  "type": "component",
  "description": "Shenzhen JingYang ESD And Surge Protection (TVS/ESD), SOD-923. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "tt0501mcx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tt0501mcx.kicad_sym",
    "tt0501mcx.kicad_mod",
    "tt0501mcx.glb",
    "tt0501mcx.step",
    "tt0501mcx.lbr",
    "docs/hero.png",
    "docs/tt0501mcx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tt0501mcx-hero.glb",
    "tt0501mcx-hero.overlay.json",
    "tt0501mcx-etched.glb"
  ],
  "component": {
    "mpn": "TT0501MCX",
    "manufacturer": "Shenzhen JingYang",
    "package": "SOD-923",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/808138f0ca0eda2bca99c8827a7a30dc.pdf",
    "parts": {
      "symbol": "tt0501mcx.kicad_sym",
      "footprint": "tt0501mcx.kicad_mod",
      "model_3d": "tt0501mcx-hero.glb",
      "model_3d_plain": "tt0501mcx-etched.glb",
      "model_3d_step": "tt0501mcx-etched.step",
      "model_3d_step_plain": "tt0501mcx.step",
      "lbr": "tt0501mcx.lbr"
    },
    "distributor_links": {
      "lcsc": "C6423769"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T07:17:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O_1",
        "type": "passive",
        "description": "I/O_1 is one terminal of the bidirectional TVS, rated for ±30kV IEC 61000-4-2 air and contact ESD, with VRWM of 5.0V and typical parasitic capacitance of 15pF."
      },
      {
        "number": "2",
        "name": "I/O_2",
        "type": "passive",
        "description": "I/O_2 is the other terminal of the bidirectional TVS, protecting the single data line between I/O_1 and I/O_2 with a typical leakage of 0.1μA at 5V."
      }
    ],
    "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 datasheet shows a 2-lead SOD-923 top view labelled '1 2' and a circuit diagram labelled I/O_1 an; Pin types are set to passive because the datasheet describes a bidirectional TVS with no explicit in; Datasheet states SOD-923 is the package for TT0501MCX (ordering info, marking 9C/E) and gives 2 lead"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0198,
        "at": "2026-10-21T07:13:13"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/808138f0ca0eda2bca99c8827a7a30dc.pdf",
        "pages": 5,
        "sha256": "7e95c4340bc4c77b",
        "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": "tt0501mcx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.6,
          0.37
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2ab2eb57942276dc90db0148894bc98e40b6ed97c8a35c3c24e1f40fc146235f",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tt0501mcx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.6,
          0.37
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6f3b0d0fc121c91d3df6636aa29e1aea5d8e82b5c36dd4d80227f02c9334da15",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}