main
Ray Set visibility: public 16d0039
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ct417-hsn820dr",
  "title": "CT417-HSN820DR",
  "brief": "Allegro MicroSystems, LLC Current Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "magnetic sensors",
    "ct417-hsn820dr",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "CT417-HSN820DR",
    "manufacturer": "Allegro MicroSystems, LLC",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6dbe8fadbc3f7d4b59f146cea2d8d416.pdf",
    "parts": {
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      "footprint": "ct417-hsn820dr.kicad_mod",
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      "model_3d_step": "ct417-hsn820dr-etched.step",
      "model_3d_step_plain": "ct417-hsn820dr.step",
      "lbr": "ct417-hsn820dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C22442736",
      "digikey": "620-CT417-HSN820DRTR-ND",
      "mouser": "462-CT417-HSN820DR"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:39:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "found"
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      "mouser": {
        "pn": "462-CT417-HSN820DR",
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      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Input primary conductor (positive) carrying the measured current through the integrated current carrying conductor."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Input primary conductor (positive) carrying the measured current through the integrated current carrying conductor."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Output primary conductor (negative) carrying the measured current out of the integrated current carrying conductor."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Output primary conductor (negative) carrying the measured current out of the integrated current carrying conductor."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
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      {
        "number": "6",
        "name": "FLT",
        "type": "output",
        "description": "Active low open drain fault output indicating OCD or UVLO; if not used, a 1.0 nF capacitor must be connected from the pin to ground, with a 100 kΩ pull-up to VCC when used."
      },
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        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Analog output voltage representing the measured current, with a maximum drive capability of ±1.0 mA and a capacitive load limit of 100 pF."
      },
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        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, recommended range 3.0 to 3.6 V with a 1.0 µF bypass capacitor."
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    ],
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      "extractor": "extract_pins 0.3",
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        "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": [],
        "pages_sent": 13,
        "cost_usd": 0.019,
        "at": "2026-11-02T17:39:20"
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        "pages": 27,
        "sha256": "b2fcdb1ea5c594ce",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-11-02",
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  "metadata": {
    "specs": {
      "Manufacturer": "Allegro MicroSystems, LLC",
      "Package": "SOIC-8",
      "Category": "Magnetic Sensors",
      "Pins": "8"
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    "appearance": {
      "contacts": {
        "quote": "CCC pins be connected to as much copper area as possible. It is",
        "page": 22,
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        "material": "copper"
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          "typ": null,
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          "conditions": "IEC 61000-4-5: Tested ±5 Pulses at 2/60 seconds, 1.2 µs (rise) and 50 µs (width)",
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          "name": "Junction Temperature",
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          "name": "Lead Soldering Temperature",
          "symbol": "TL",
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          "min": null,
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          "conditions": "10 seconds",
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          "name": "Operating Ambient Temperature (Automotive)",
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          "unit": "% FS",
          "min": -3,
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          "name": "Linearity Error",
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