CNY174SR2M

{
  "slug": "cny174sr2m",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Transistor, Photovoltaic Output Optoisolators, PDIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "optoisolators",
    "cny174sr2m",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "cny174sr2m.kicad_mod",
    "cny174sr2m.glb",
    "cny174sr2m.step",
    "cny174sr2m.lbr",
    "docs/hero.png",
    "docs/cny174sr2m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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  "component": {
    "mpn": "CNY174SR2M",
    "manufacturer": "onsemi",
    "package": "PDIP-6",
    "pin_count": 6,
    "category": "Optoisolators",
    "subcategory": "Transistor, Photovoltaic Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895649987776512",
    "parts": {
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      "footprint": "cny174sr2m.kicad_mod",
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      "lbr": "cny174sr2m.lbr"
    },
    "distributor_links": {
      "lcsc": "C391246",
      "digikey": "CNY174SR2MTR-ND",
      "mouser": "512-CNY174SR2M"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T13:04:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CNY174SR2MTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "512-CNY174SR2M",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ANODE",
        "type": "passive",
        "description": "Gallium arsenide infrared emitting diode anode; continuous forward current is rated at 60 mA and reverse voltage at 6 V."
      },
      {
        "number": "2",
        "name": "CATHODE",
        "type": "passive",
        "description": "Infrared emitting diode cathode; the LED reverse voltage rating is 6 V and continuous forward current is 60 mA."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection shown for this pin in the CNY17x schematic."
      },
      {
        "number": "4",
        "name": "EMITTER",
        "type": "passive",
        "description": "NPN phototransistor emitter; emitter-collector voltage (VECO) is rated at 7 V."
      },
      {
        "number": "5",
        "name": "COLLECTOR",
        "type": "passive",
        "description": "NPN phototransistor collector; collector-emitter voltage (VCEO) is rated at 70 V with continuous collector current of 50 mA."
      },
      {
        "number": "6",
        "name": "BASE",
        "type": "passive",
        "description": "Phototransistor base terminal, connected on the CNY17XM family; base-to-emitter resistance R_BE is used to adjust CTR and switching speed."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Package conflict: the hint says PDIP-6, but the MPN suffix 'SR2M' matches the datasheet's SMT 6-Pin ; Package drawings (Figure 1 package outlines) are not present in the extracted text (pages 11-13 are ; Schematic text for pins 3 and 6 is jumbled in the extraction. Pin 3 is NC and pin 6 is BASE for the "
        ],
        "pages_sent": 14,
        "cost_usd": 0.0607,
        "at": "2026-10-16T13:04:26"
      },
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        "pages": 14,
        "sha256": "2eeee0548310462b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "units": "mm",
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        "extents_mm": [
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        "checked": "2026-10-16",
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}