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Ray Set visibility: public 528bca4 9d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mht192urct",
  "title": "MHT192URCT",
  "brief": "MEIHUA LED Indication - Discrete, 0603. 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",
    "optoelectronics",
    "mht192urct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MHT192URCT",
    "manufacturer": "MEIHUA",
    "package": "0603",
    "pin_count": 2,
    "category": "Optoelectronics",
    "subcategory": "LED Indication - Discrete",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757765393618616320",
    "parts": {
      "symbol": "mht192urct.kicad_sym",
      "footprint": "mht192urct.kicad_mod",
      "model_3d": "mht192urct-hero.glb",
      "model_3d_plain": "mht192urct-etched.glb",
      "model_3d_step": "mht192urct-etched.step",
      "model_3d_step_plain": "mht192urct.step",
      "lbr": "mht192urct.lbr"
    },
    "distributor_links": {
      "lcsc": "C409785"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T04:23:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode (marked '-' in the polarity diagram); the anode mark on the bottom view is at the opposite terminal, pin 2; continuous forward current limited to 25 mA per segment and reverse voltage to 10 V."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode (marked '+' in the polarity diagram, identified by the anode mark on the bottom view); forward voltage 1.75 to 2.35 V at IF = 20 mA, with a series resistor 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: Pin names K/A are inferred from the polarity symbol ('1 -' and '+ 2') and the Anode Mark in the bott",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.2353,
        "at": "2026-10-17T04:22:05"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757765393618616320",
        "pages": 13,
        "sha256": "474a8af7dc0d0974",
        "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": "mht192urct.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "98343205ec260ec165026ba2d44329a23096779ac36c553ea84aa7b370242e6d",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mht192urct-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.8,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c6fb24e9a5b9ae796a89506e0e27e33bb6e300f130fc39507f28e4f10c672b55",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MEIHUA",
      "Package": "0603",
      "Category": "Optoelectronics",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "474a8af7dc0d0974a3c49021bf1618236f22ba9730af80f962e9318b786407a1",
      "rows": [
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.75,
          "typ": null,
          "max": 2.35,
          "conditions": "IF = 20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VR = 5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dominant Wavelength",
          "symbol": "λd",
          "kind": "electrical",
          "unit": "nm",
          "min": 617.5,
          "typ": null,
          "max": 629.5,
          "conditions": "IF = 20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Luminous Intensity",
          "symbol": "IV",
          "kind": "electrical",
          "unit": "mcd",
          "min": 360,
          "typ": null,
          "max": 715,
          "conditions": "IF = 20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation Per Segment",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 140,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Current Per Segment",
          "symbol": "IPF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "1/10 duty cycle, 0.1ms pulse width",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Continuous Forward Current Per segment",
          "symbol": "IAF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse Voltage",
          "symbol": "VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TOPR",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Luminous Intensity tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "V",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Chromaticity coordinates tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "",
          "min": -0.01,
          "typ": null,
          "max": 0.01,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mht192urct"
  ],
  "discovery_pitch": "MHT192URCT (MEIHUA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "mht192urct.kicad_sym",
    "mht192urct.kicad_mod",
    "mht192urct.glb",
    "mht192urct.step",
    "mht192urct.lbr",
    "docs/hero.png",
    "docs/mht192urct-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mht192urct-hero.glb",
    "mht192urct-hero.overlay.json",
    "mht192urct-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}