{
  "id": "sgp40",
  "name": "SGP40 VOC Air Quality Sensor",
  "category": "sensor",
  "family": "gas",
  "manufacturer": "Sensirion",
  "mpn_pattern": "SGP40-D-R4",
  "description": "Sensirion SGP40 digital VOC sensor for air quality, I2C 0x59, 1.7-3.6V (VDD and VDDH must share one supply), DFN-6 with sensing opening on top (do not cover). Die pad = GND, soldering recommended.",
  "parameters": {
    "contacts": 7,
    "mounting": "SMD",
    "supply_voltage": "1.7-3.6V",
    "interface": "I2C",
    "i2c_address": "0x59",
    "body_mm": "2.44x2.44x0.85"
  },
  "formats": [
    "kicad_mod",
    "kicad_sym",
    "step",
    "glb"
  ],
  "files": {
    "footprint": "https://partreel.com/library/sensor/sensirion/sgp40/sgp40/sgp40.kicad_mod",
    "symbol": "https://partreel.com/library/sensor/sensirion/sgp40/sgp40/sgp40.kicad_sym",
    "model_3d": "https://assets.partreel.com/library/sensor/sensirion/sgp40/sgp40/sgp40.step",
    "preview": "https://assets.partreel.com/library/sensor/sensirion/sgp40/sgp40/sgp40.glb",
    "footprint_svg": "https://partreel.com/library/sensor/sensirion/sgp40/sgp40/sgp40.footprint.svg",
    "symbol_svg": "https://partreel.com/library/sensor/sensirion/sgp40/sgp40/sgp40.symbol.svg"
  },
  "datasheet": "https://sensirion.com/media/documents/296373BB/6203C5DF/Sensirion_Gas_Sensors_Datasheet_SGP40.pdf",
  "license": "CC-BY-4.0",
  "verified": true,
  "tier": null,
  "dimensions_source": "Sensirion SGP40 datasheet v1.2: Fig.13 DFN-6 2.44x2.44x0.85 (pitch 0.8, terminal 0.4x0.35, die pad 1.25x1.64); Fig.14 recommended land (pads 0.4x0.55, centers 2.3 c-c - geometry-verified vs center pad clearance, center 1.25x1.7). Pinout Table 6 p.7.",
  "keywords": [
    "sgp40",
    "sensirion",
    "voc",
    "gas",
    "air quality",
    "i2c",
    "dfn"
  ],
  "field_reports": {
    "worked": 0,
    "problem": 0
  },
  "provenance": {
    "dimensions_source": "Sensirion SGP40 datasheet v1.2: Fig.13 DFN-6 2.44x2.44x0.85 (pitch 0.8, terminal 0.4x0.35, die pad 1.25x1.64); Fig.14 recommended land (pads 0.4x0.55, centers 2.3 c-c - geometry-verified vs center pad clearance, center 1.25x1.7). Pinout Table 6 p.7.",
    "datasheet": "https://sensirion.com/media/documents/296373BB/6203C5DF/Sensirion_Gas_Sensors_Datasheet_SGP40.pdf",
    "generator_source": "https://github.com/mingyo186/partreel/blob/main/generators/gen_ics.py",
    "quality_gates": {
      "gates": [
        "validate_kicad (structure/pads/layers)",
        "KLC drawing rules (silk/fab/courtyard/pin1)",
        "check_overlap (text collisions)",
        "check_render (files/SVG-vs-source/meta completeness)",
        "check_zfight (3D coplanar faces, merged pins)",
        "validate_step (FreeCAD kernel isValid)"
      ],
      "enforcement": "CI runs all gates on every push and blocks deployment on any failure",
      "ci_config": "https://github.com/mingyo186/partreel/blob/main/.github/workflows/deploy.yml"
    },
    "field_reports": {
      "worked": 0,
      "problem": 0
    }
  },
  "page": "https://partreel.com/p/sgp40/",
  "api": "https://partreel.com/api/v1/parts/sgp40.json"
}