DY-HIR333C-H34-SN

{
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  "type": "component",
  "slug": "dy-hir333c-h34-sn",
  "title": "DY-HIR333C-H34-SN",
  "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": [
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    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "DY-HIR333C-H34-SN",
    "manufacturer": "TONYU",
    "package": "LED_D5.0mm",
    "pin_count": 2,
    "category": "Optoelectronics",
    "subcategory": "Infrared LED Emitters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603097273244917760",
    "parts": {
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      "footprint": "dy-hir333c-h34-sn.kicad_mod",
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      "model_3d_step": "dy-hir333c-h34-sn.step",
      "lbr": "dy-hir333c-h34-sn.lbr",
      "model_3d_plain": "dy-hir333c-h34-sn.glb"
    },
    "distributor_links": {
      "lcsc": "C7470713"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T01:53:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode of the infrared emitting diode; reverse voltage max 5 V, reverse current max 10 µA at VR=5V."
      },
      {
        "number": "2",
        "name": "Anode",
        "type": "passive",
        "description": "Anode of the infrared emitting diode (longer lead, marked ANODE); forward current max 100 mA, VF 1.2 V typ / 1.5 V max at IF=20mA, 1.0 A peak pulsed (≤100µs, ≤1% duty)."
      }
    ],
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        "extractor": "extract_pins 0.3",
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        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbering 1=Anode, 2=Cathode taken from the outline drawing symbol (circled 1 Anode, circled 2 C",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1955,
        "at": "2026-11-07T01:53:08"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603097273244917760",
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        "sha256": "11dce27f0fd204cd",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -2.5,
        "centre_offset_mm": 0.2,
        "footprint_binding": "identity",
        "sha256": "7cc5086e6ee1fb4853d1fb74675a61a436c8811204094823b31f04ce788e5d40",
        "checked": "2026-11-07",
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  "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"
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      "datasheet_sha256": "11dce27f0fd204cd056071f6ece220293cc3d12c3136a7204c8e806709400b90"
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          "source_page": 4,
          "source": "datasheet"
        },
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          "name": "Viewing angle",
          "symbol": "2θ1/2",
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          "unit": "deg",
          "min": 15,
          "typ": null,
          "max": null,
          "conditions": "IF=20mA",
          "source_page": 4,
          "source": "datasheet"
        },
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          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.2,
          "max": 1.5,
          "conditions": "IF=20mA",
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        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.3,
          "max": 1.85,
          "conditions": "IF=100mA, Pulse width≤100μs, Duty≤1%",
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        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
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          "conditions": "",
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        },
        {
          "name": "Peak forward current",
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          "unit": "A",
          "min": null,
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          "max": 1,
          "conditions": "Pulse width≤100μs and Duty≤1%",
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        {
          "name": "Reverse voltage",
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          "name": "Power dissipation",
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          "name": "Operation temperature",
          "symbol": "Tamb",
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          "unit": "℃",
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          "max": 80,
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        {
          "name": "Storage temperature",
          "symbol": "Tstg",
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          "conditions": "",
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        {
          "name": "Soldering temperature",
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        },
        {
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          "source": "datasheet"
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        {
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          "unit": "%",
          "min": -10,
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          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Wavelength tolerance",
          "symbol": "λp",
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          "unit": "nm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Measurement tolerance note",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Spectral band width",
          "symbol": "Δλ",
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          "min": null,
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          "max": null,
          "conditions": "IF=20mA",
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          "source": "datasheet"
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          "name": "Peak wavelength",
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          "unit": "nm",
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          "typ": 850,
          "max": null,
          "conditions": "IF=20mA",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "DY-HIR333C-H34-SN (TONYU) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
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