MHT136CSCT

{
  "slug": "mht136csct",
  "version": "0.1.0",
  "type": "component",
  "description": "MEIHUA LED Indication - Discrete, 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "optoelectronics",
    "mht136csct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mht136csct.kicad_sym",
    "mht136csct.kicad_mod",
    "mht136csct.glb",
    "mht136csct.step",
    "mht136csct.lbr",
    "docs/hero.png",
    "docs/mht136csct-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mht136csct-hero.glb",
    "mht136csct-hero.overlay.json",
    "mht136csct-etched.glb"
  ],
  "component": {
    "mpn": "MHT136CSCT",
    "manufacturer": "MEIHUA",
    "package": "0402",
    "pin_count": 2,
    "category": "Optoelectronics",
    "subcategory": "LED Indication - Discrete",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918898616389632",
    "parts": {
      "symbol": "mht136csct.kicad_sym",
      "footprint": "mht136csct.kicad_mod",
      "model_3d": "mht136csct-hero.glb",
      "model_3d_plain": "mht136csct-etched.glb",
      "model_3d_step": "mht136csct-etched.step",
      "model_3d_step_plain": "mht136csct.step",
      "lbr": "mht136csct.lbr"
    },
    "distributor_links": {
      "lcsc": "C401113"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T14:29:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, marked with the cathode mark on the package underside and shown at the negative side of the polarity symbol; reverse voltage max 5 V."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode, the positive side of the polarity symbol; continuous forward current max 25 A is not stated, the datasheet gives IF 25 mA, peak 60 mA, VF 1.7 to 2.2 V at 5 mA, so a series resistor is required."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The package drawing marks only the cathode and anode and prints no pin numbers. Numbers 1 (cathode) ; The anode description has a typo: it says 'max 25 A' but the datasheet continuous forward current is",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.2461,
        "at": "2026-10-19T14:26:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918898616389632",
        "pages": 11,
        "sha256": "e4cb66a168e68341",
        "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": "mht136csct.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.5,
          0.5
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "401a17c0a337a26edbde24f58dabfc1560d6cb1bfb8c8fc5c31b8692e321eb12",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mht136csct-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.5,
          0.5
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2bd262b2d1071fd1db597e8e29df08e2d618536434643127024a062e96f1a175",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}