TIP132

{
  "slug": "tip132",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Darlington Transistors, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "tip132",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tip132.kicad_sym",
    "tip132.kicad_mod",
    "tip132.glb",
    "tip132.step",
    "tip132.lbr",
    "docs/hero.png",
    "docs/tip132-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tip132-hero.glb",
    "tip132-hero.overlay.json"
  ],
  "component": {
    "mpn": "TIP132",
    "manufacturer": "STMicroelectronics",
    "package": "TO-220",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Darlington Transistors",
    "datasheet": "https://www.st.com/resource/en/datasheet/tip132.pdf",
    "parts": {
      "symbol": "tip132.kicad_sym",
      "footprint": "tip132.kicad_mod",
      "model_3d": "tip132-hero.glb",
      "model_3d_plain": "tip132.glb",
      "model_3d_step": "tip132-etched.step",
      "model_3d_step_plain": "tip132.step",
      "lbr": "tip132.lbr"
    },
    "distributor_links": {
      "lcsc": "C73561",
      "digikey": "497-7650-5-ND",
      "mouser": "863-TIP132"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T15:06:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-7650-5-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "863-TIP132",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B",
        "type": "input",
        "description": "Base of the NPN Darlington (internal R1 typ. 5 kΩ, R2 typ. 150 Ω); IB max 0.3 A and VEBO max 5 V."
      },
      {
        "number": "2",
        "name": "C",
        "type": "passive",
        "description": "Collector (connected to the mounting tab); VCEO 60 V for TIP132, IC 8 A continuous, 12 A peak."
      },
      {
        "number": "3",
        "name": "E",
        "type": "passive",
        "description": "Emitter of the Darlington, with an internal collector-emitter diode; VEBO max 5 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbers and names come from the page 1 schematic: B(1), C(2), E(3). The package picture shows pi; The TIP132 VCEO of 60 V is read from the ratings table. The table column headers are ambiguous: TIP1",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0749,
        "at": "2026-10-11T15:05:53"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/tip132.pdf",
        "pages": 4,
        "sha256": "b2a88a31161bd8e4",
        "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": "tip132.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tip132-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "78c692aed7fe31a5c7559514ec9a715bc614eac6e8961cef3d588f77f517c431",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}