BT-102GEK-31-572D

{
  "slug": "bt-102gek-31-572d",
  "version": "0.1.0",
  "type": "component",
  "description": "Foshan NationStar Optoelectronics LED Indication - Discrete, 插件,D=3mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "optoelectronics",
    "bt-102gek-31-572d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bt-102gek-31-572d.kicad_sym",
    "bt-102gek-31-572d.kicad_mod",
    "bt-102gek-31-572d.glb",
    "bt-102gek-31-572d.step",
    "bt-102gek-31-572d.lbr",
    "docs/hero.png",
    "docs/bt-102gek-31-572d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bt-102gek-31-572d-hero.glb",
    "bt-102gek-31-572d-hero.overlay.json"
  ],
  "component": {
    "mpn": "BT-102GEK-31-572D",
    "manufacturer": "Foshan NationStar Optoelectronics",
    "package": "LED_D3.0mm",
    "pin_count": 2,
    "category": "Optoelectronics",
    "subcategory": "LED Indication - Discrete",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588887303841964032",
    "parts": {
      "symbol": "bt-102gek-31-572d.kicad_sym",
      "footprint": "bt-102gek-31-572d.kicad_mod",
      "model_3d": "bt-102gek-31-572d-hero.glb",
      "model_3d_step": "bt-102gek-31-572d.step",
      "lbr": "bt-102gek-31-572d.lbr",
      "model_3d_plain": "bt-102gek-31-572d.glb"
    },
    "distributor_links": {
      "lcsc": "C93096"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T05:33:26Z",
      "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, the shorter lead on the flat-edge side of the lens (right in the drawing); reverse voltage VR max 5 V."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode, the longer lead (left in the drawing); forward current IF max 25 mA, forward voltage VF 2.0 V typ. to 2.5 V max. at IF=20 mA."
      }
    ],
    "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 labels only 'Anode' and 'Cathode'. It prints no pin numbers, so 1=anode and 2=ca; The VF row in the text has two values, 2.0 and 2.5 V. They are read as typ. and max., but the column",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.1208,
        "at": "2026-11-06T05:33:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588887303841964032",
        "pages": 9,
        "sha256": "c3a2f3dbfa257861",
        "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": "bt-102gek-31-572d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          3.4,
          3.8,
          10.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.2,
        "footprint_binding": "identity",
        "sha256": "e83c2186ad887c36d869f44e28c7b80646ea10cb388697b4380f5a2777268371",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "LED_D3.0mm",
      "source_page": 4,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 2.54,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "bt-102gek-31-572d.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}