PTV09A-4020S-B503

{
  "slug": "ptv09a-4020s-b503",
  "version": "0.1.1",
  "type": "component",
  "description": "BOURNS Potentiometers, Variable Resistors, THT. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "resistors",
    "ptv09a-4020s-b503",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ptv09a-4020s-b503.kicad_sym",
    "ptv09a-4020s-b503.kicad_mod",
    "ptv09a-4020s-b503.glb",
    "ptv09a-4020s-b503.step",
    "ptv09a-4020s-b503.lbr",
    "docs/hero.png",
    "docs/ptv09a-4020s-b503-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ptv09a-4020s-b503-hero.glb",
    "ptv09a-4020s-b503-hero.overlay.json"
  ],
  "component": {
    "mpn": "PTV09A-4020S-B503",
    "manufacturer": "BOURNS",
    "package": "THT",
    "pin_count": 3,
    "category": "Resistors",
    "subcategory": "Potentiometers, Variable Resistors",
    "datasheet": "https://www.bourns.com/docs/product-datasheets/PTV09.pdf",
    "parts": {
      "symbol": "ptv09a-4020s-b503.kicad_sym",
      "footprint": "ptv09a-4020s-b503.kicad_mod",
      "model_3d": "ptv09a-4020s-b503-hero.glb",
      "model_3d_step": "ptv09a-4020s-b503.step",
      "lbr": "ptv09a-4020s-b503.lbr",
      "model_3d_plain": "ptv09a-4020s-b503.glb"
    },
    "distributor_links": {
      "digikey": "118-PTV09A-4020S-B503-ND",
      "mouser": "652-PTV09A4020SB503"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:45:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "118-PTV09A-4020S-B503-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "652-PTV09A4020SB503",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Terminal 1",
        "type": "passive",
        "description": "Terminal 1 is one end of the carbon resistive element, and the datasheet defines the input voltage as measured between Terminal 1 and Terminal 3, with a maximum operating voltage of 20 VDC or 50 VAC and a power rating of 0.05 W for linear and audio tapers."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 is the output (wiper) terminal, and the taper graphs plot the output voltage measured between Terminal 1 and Terminal 2 against rotational travel."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Terminal 3 is the other end of the resistive element, forming the input reference with Terminal 1 in the Terminal 1-3 input voltage definition, with a maximum operating voltage of 20 VDC or 50 VAC."
      }
    ],
    "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: The datasheet has no pin-name table. Pins 1, 2 and 3 are taken from the '1 2 3 SCHEMATIC' and '12 3'; The datasheet does not name terminal 2 as a wiper. The 'wiper' and 'passive' types are inferred from; The power rating and maximum voltage in the descriptions are series-wide values listed under Electri",
          "footprint has thermal pad ['MP'] the extraction did not name"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0546,
        "at": "2026-11-05T23:45:59"
      },
      "datasheet": {
        "url": "https://www.bourns.com/docs/product-datasheets/PTV09.pdf",
        "pages": 5,
        "sha256": "411cdb6a62e61f9c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ptv09a-4020s-b503.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.2,
          8.3,
          14.4
        ],
        "zmin_mm": -3.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "6a4e28049f583ebb6f0b205dff877acf6a19c8ed549ee9407abc29c3f43cd17f",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}