main
Ray Set visibility: public 7da814b
{
  "schema_version": 1,
  "type": "component",
  "slug": "dy-fir333c",
  "title": "DY-FIR333C",
  "brief": "TONYU Infrared LED Emitters, 插件,D=5mm. 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",
    "dy-fir333c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DY-FIR333C",
    "manufacturer": "TONYU",
    "package": "LED_D5.0mm",
    "pin_count": 2,
    "category": "Optoelectronics",
    "subcategory": "Infrared LED Emitters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758072686457032704",
    "parts": {
      "symbol": "dy-fir333c.kicad_sym",
      "footprint": "dy-fir333c.kicad_mod",
      "model_3d": "dy-fir333c-hero.glb",
      "model_3d_step": "dy-fir333c.step",
      "lbr": "dy-fir333c.lbr",
      "model_3d_plain": "dy-fir333c.glb"
    },
    "distributor_links": {
      "lcsc": "C841525"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T11:16:25Z",
      "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; reverse voltage max 5V, reverse current 10µA max at VR=5V."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode (longer lead, marked ANODE in the drawing); forward current max 100mA, forward voltage 1.2V typ / 1.5V max at IF=20mA."
      }
    ],
    "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: Datasheet covers DY-FIR333C/H34-A5; the MPN DY-FIR333C is assumed to be the same 5mm through-hole pa",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1935,
        "at": "2026-11-06T11:16:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758072686457032704",
        "pages": 8,
        "sha256": "8fac84edd05c2b4f",
        "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": "dy-fir333c.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          5.4,
          5.8,
          14.1
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.2,
        "footprint_binding": "identity",
        "sha256": "7cc5086e6ee1fb4853d1fb74675a61a436c8811204094823b31f04ce788e5d40",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TONYU",
      "Package": "LED_D5.0mm",
      "Category": "Optoelectronics",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "The kinked tooling scrape easily the pin of LED, where the LED bracket is rusting easily, especial expose it in moist air. To decrease the LED bracket rust, advise using plated tin LED bracket.",
        "page": 8,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "8fac84edd05c2b4f41ded0781e03fb9e6648338471b9ed29946b14b843589209"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "8fac84edd05c2b4f41ded0781e03fb9e6648338471b9ed29946b14b843589209",
      "rows": [
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.2,
          "max": 1.5,
          "conditions": "IF=20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage (pulsed)",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.3,
          "max": 1.85,
          "conditions": "IF=100mA; Pulse width≤100μs; Duty≤1%",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VR=5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Radiant intensity",
          "symbol": "Ee",
          "kind": "electrical",
          "unit": "mW/sr",
          "min": 21,
          "typ": 30,
          "max": 48,
          "conditions": "IF=20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Viewing angle",
          "symbol": "2θ1/2",
          "kind": "electrical",
          "unit": "deg",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "IF=20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Peak forward current",
          "symbol": "IFp",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Pulse width≤100μs; Duty≤1%",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Reverse voltage",
          "symbol": "VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Tamb",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -25,
          "typ": null,
          "max": 80,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -35,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "Tsol",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Wave soldering, 3mm from physical body, ≤3s",
          "source_page": 6,
          "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": "Radiant intensity tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Wavelength tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "nm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Manual soldering tip temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering iron max 30W",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Manual soldering time",
          "symbol": "",
          "kind": "timing",
          "unit": "s",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Manual soldering",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature (unopened, recommended)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": 5,
          "typ": null,
          "max": 35,
          "conditions": "RH60%; shelf life one year",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Radiant intensity (pulsed)",
          "symbol": "Ee",
          "kind": "electrical",
          "unit": "mW/sr",
          "min": null,
          "typ": 85,
          "max": null,
          "conditions": "IF=100mA; Pulse width≤100μs; Duty≤1%",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Radiant intensity (pulsed)",
          "symbol": "Ee",
          "kind": "electrical",
          "unit": "mW/sr",
          "min": null,
          "typ": 750,
          "max": null,
          "conditions": "IF=1A; Pulse width≤100μs; Duty≤1%",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Spectral band width",
          "symbol": "Δλ",
          "kind": "electrical",
          "unit": "nm",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "IF=20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Peak wavelength",
          "symbol": "λp",
          "kind": "electrical",
          "unit": "nm",
          "min": null,
          "typ": 940,
          "max": null,
          "conditions": "IF=20mA",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "dy-fir333c"
  ],
  "discovery_pitch": "DY-FIR333C (TONYU) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dy-fir333c.kicad_sym",
    "dy-fir333c.kicad_mod",
    "dy-fir333c.glb",
    "dy-fir333c.step",
    "dy-fir333c.lbr",
    "docs/hero.png",
    "docs/dy-fir333c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dy-fir333c-hero.glb",
    "dy-fir333c-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}