CPC1972G

{
  "schema_version": 1,
  "type": "component",
  "slug": "cpc1972g",
  "title": "CPC1972G",
  "brief": "Littelfuse IXYS Solid State Relays (Triac Output), DIP-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "optoisolators",
    "cpc1972g"
  ],
  "component": {
    "mpn": "CPC1972G",
    "manufacturer": "Littelfuse IXYS",
    "package": "DIP-6",
    "pin_count": 6,
    "category": "Optoisolators",
    "subcategory": "Solid State Relays (Triac Output)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600688253418946560",
    "parts": {
      "symbol": "cpc1972g.kicad_sym",
      "footprint": "cpc1972g.kicad_mod",
      "model_3d": "cpc1972g-etched.glb",
      "model_3d_plain": "cpc1972g.glb",
      "model_3d_step": "cpc1972g-etched.step",
      "model_3d_step_plain": "cpc1972g.step",
      "lbr": "cpc1972g.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "LED+",
        "type": "input",
        "description": "LED anode (positive) input. Forward-biased with typical IF = 5 mA (VF ~1.2 V) to activate the AC output. Absolute maximum input current 50 mA continuous."
      },
      {
        "number": "2",
        "name": "LED-",
        "type": "input",
        "description": "LED cathode (negative) input. Reference return for the control-side LED; maximum reverse input voltage 5 V."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave unconnected or tie to non-critical net."
      },
      {
        "number": "4",
        "name": "AC_LOAD",
        "type": "passive",
        "description": "AC load output terminal (SCR output). Bidirectional AC switch terminal, rated 550 Vrms operating / 800 Vp blocking, 250 mArms continuous load current, 3 Vrms on-state drop. Pair with pin 6 to switch the AC load."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave unconnected or tie to non-critical net."
      },
      {
        "number": "6",
        "name": "AC_LOAD",
        "type": "passive",
        "description": "AC load output terminal (SCR output). Bidirectional AC switch terminal paired with pin 4; zero-cross switching keeps first-half-cycle turn-on <=20 V to minimize transients."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600688253418946560",
        "pages": 7,
        "sha256": "eabcfb8ce937e546",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Littelfuse IXYS",
      "Package": "DIP-6",
      "Category": "Optoisolators",
      "Pins": "6"
    }
  },
  "variants": [
    {
      "mpn": "CPC1972GG",
      "kind": "packaging"
    },
    {
      "mpn": "CPC1972GGS",
      "kind": "packaging"
    },
    {
      "mpn": "CPC1972GGSTR",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cpc1972g"
  ],
  "discovery_pitch": "CPC1972G (Littelfuse IXYS) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cpc1972g.kicad_sym",
    "cpc1972g.kicad_mod",
    "cpc1972g.glb",
    "cpc1972g.step",
    "cpc1972g.lbr",
    "docs/hero.png",
    "docs/cpc1972g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T19:32:07.290Z"
}