ORPC-852S-TP-C

{
  "slug": "orpc-852s-tp-c",
  "version": "0.1.0",
  "type": "component",
  "description": "Orient Optocouplers - Phototransistor Output, SOP-4-2.54mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "optocoupler-led-digital tube-photoelectric device",
    "orpc-852s-tp-c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "orpc-852s-tp-c.kicad_sym",
    "orpc-852s-tp-c.kicad_mod",
    "orpc-852s-tp-c.glb",
    "orpc-852s-tp-c.step",
    "orpc-852s-tp-c.lbr",
    "docs/hero.png",
    "docs/orpc-852s-tp-c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "orpc-852s-tp-c-hero.glb",
    "orpc-852s-tp-c-hero.overlay.json",
    "orpc-852s-tp-c-etched.glb"
  ],
  "component": {
    "mpn": "ORPC-852S-TP-C",
    "manufacturer": "Orient",
    "package": "SOP-4-2.54mm",
    "pin_count": 4,
    "category": "Optocoupler/LED/Digital Tube/Photoelectric Device",
    "subcategory": "Optocouplers - Phototransistor Output",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8872305b23312310ec8f4e16165fd7a6.pdf",
    "parts": {
      "symbol": "orpc-852s-tp-c.kicad_sym",
      "footprint": "orpc-852s-tp-c.kicad_mod",
      "model_3d": "orpc-852s-tp-c-hero.glb",
      "model_3d_plain": "orpc-852s-tp-c-etched.glb",
      "model_3d_step": "orpc-852s-tp-c-etched.step",
      "model_3d_step_plain": "orpc-852s-tp-c.step",
      "lbr": "orpc-852s-tp-c.lbr"
    },
    "distributor_links": {
      "lcsc": "C3032600"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:59:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Anode/Cathode",
        "type": "passive",
        "description": "Input infrared LED terminal, labelled \"Anode/Cathode\" and drawn as the anode side of the diode; rated IF 60 mA continuous, 1 A peak (100 µs pulse, 100 Hz), and VR 6 V."
      },
      {
        "number": "2",
        "name": "Cathode",
        "type": "passive",
        "description": "Input infrared LED cathode; shares the input limits of IF 60 mA, IFP 1 A, and VR 6 V."
      },
      {
        "number": "3",
        "name": "Emitter",
        "type": "passive",
        "description": "Photo-Darlington output emitter; the emitter-to-collector voltage VECO is rated 0.1 V."
      },
      {
        "number": "4",
        "name": "Collector",
        "type": "passive",
        "description": "Photo-Darlington output collector; VCEO is 350 V and collector current IC is 150 mA max."
      }
    ],
    "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 1 is printed as \"Anode/Cathode\" on the datasheet, which is ambiguous. The diagram shows the LED ; The datasheet does not state pin types. Passive was assigned to all four pins; the LED pins could in; The SMD lead form is ORPC-852S (the MPN's S-TP option, 2000 pcs per reel). The drawing shows a 2.54 ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 14,
        "cost_usd": 0.3038,
        "at": "2026-10-22T20:59:29"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8872305b23312310ec8f4e16165fd7a6.pdf",
        "pages": 14,
        "sha256": "3dd4be19188c7293",
        "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"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.089,
          2.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f966be0315ede1d7c279b7361961651ad3bf041e8ee08b9486d3e8f3322ca8cf",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "orpc-852s-tp-c-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7e99eb7ad9cc49bdad06e10ddb0bd0949f570a413ac701ac2b168a26c57615cb",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}