DY-ITR20001

{
  "slug": "dy-itr20001",
  "version": "0.1.0",
  "type": "component",
  "description": "TONYU Photointerrupters - Slot Type - Transistor Output, DIP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "optoelectronics",
    "dy-itr20001",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dy-itr20001.kicad_sym",
    "dy-itr20001.kicad_mod",
    "dy-itr20001.glb",
    "dy-itr20001.step",
    "dy-itr20001.lbr",
    "docs/hero.png",
    "docs/dy-itr20001-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dy-itr20001-hero.glb",
    "dy-itr20001-hero.overlay.json",
    "dy-itr20001-etched.glb"
  ],
  "component": {
    "mpn": "DY-ITR20001",
    "manufacturer": "TONYU",
    "package": "DIP-4",
    "pin_count": 4,
    "category": "Optoelectronics",
    "subcategory": "Photointerrupters - Slot Type - Transistor Output",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602994295326720000",
    "parts": {
      "symbol": "dy-itr20001.kicad_sym",
      "footprint": "dy-itr20001.kicad_mod",
      "model_3d": "dy-itr20001-hero.glb",
      "model_3d_plain": "dy-itr20001-etched.glb",
      "model_3d_step": "dy-itr20001-etched.step",
      "model_3d_step_plain": "dy-itr20001.step",
      "lbr": "dy-itr20001.lbr"
    },
    "distributor_links": {
      "lcsc": "C7433015"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T04:16:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Anode",
        "type": "passive",
        "description": "Anode of the infrared LED emitter (940nm), forward current max 50 mA, reverse voltage max 5 V, VF typ 1.2 V at IF=20mA."
      },
      {
        "number": "2",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode of the infrared LED emitter, return path for the forward current (max 50 mA)."
      },
      {
        "number": "3",
        "name": "Emitter",
        "type": "passive",
        "description": "Emitter of the phototransistor, with max emitter-collector voltage BVECO of 5 V."
      },
      {
        "number": "4",
        "name": "Collector",
        "type": "passive",
        "description": "Collector of the phototransistor, with max collector-emitter voltage BVCEO of 30 V and max collector current of 50 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: Datasheet covers DY-ITR20001/T24; assumed the same 4-pin through-hole package as DY-ITR20001. Pin nu",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 10,
        "cost_usd": 0.1954,
        "at": "2026-10-16T04:15:46"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602994295326720000",
        "pages": 10,
        "sha256": "9cce9c087e95e4c8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dy-itr20001.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          4.93,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "39490b2c17b5f36ae3fdd5fdd2952f6879a060ff6cbc6d0241e3d6262fd0f215",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dy-itr20001-etched.step",
        "role": "eda",
        "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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          4.93,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5d2a7b19c937910714f32f082d47e51894e48cd501149b670c9b4d7f389adee0",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}