2SB772S-P

{
  "slug": "2sb772s-p",
  "version": "0.1.0",
  "type": "component",
  "description": "Foshan Blue Rocket Elec Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "2sb772s-p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "2sb772s-p.kicad_sym",
    "2sb772s-p.kicad_mod",
    "2sb772s-p.glb",
    "2sb772s-p.step",
    "2sb772s-p.lbr",
    "docs/hero.png",
    "docs/2sb772s-p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "2sb772s-p-hero.glb",
    "2sb772s-p-hero.overlay.json",
    "2sb772s-p-etched.glb"
  ],
  "component": {
    "mpn": "2SB772S-P",
    "manufacturer": "Foshan Blue Rocket Elec",
    "package": "TO-92",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944929091694592",
    "parts": {
      "symbol": "2sb772s-p.kicad_sym",
      "footprint": "2sb772s-p.kicad_mod",
      "model_3d": "2sb772s-p-hero.glb",
      "model_3d_plain": "2sb772s-p-etched.glb",
      "model_3d_step": "2sb772s-p-etched.step",
      "model_3d_step_plain": "2sb772s-p.step",
      "lbr": "2sb772s-p.lbr"
    },
    "distributor_links": {
      "lcsc": "C2844032"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T01:13:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Base",
        "type": "input",
        "description": "Base terminal of the PNP transistor, with absolute maximum emitter-to-base voltage VEBO of -5.0 V and a stated saturation test condition of IB = -0.2 A at IC = -2.0 A."
      },
      {
        "number": "2",
        "name": "Collector",
        "type": "passive",
        "description": "Collector terminal of the PNP transistor, rated for continuous collector current IC of -3.0 A, collector-to-base voltage VCBO of -40 V, and collector power dissipation PC of 1.0 W."
      },
      {
        "number": "3",
        "name": "Emitter",
        "type": "passive",
        "description": "Emitter terminal of the PNP transistor, with absolute maximum collector-to-emitter voltage VCEO of -30 V."
      }
    ],
    "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: Pinout is taken from the page 1 text 'PIN1: Base PIN 2: Collector PIN 3: Emitter' and the three-lead; The datasheet gives ratings for the device as a whole, not per pin. The per-pin descriptions cite th; The MPN suffix '-P' does not appear in the datasheet. The sheet lists hFE classes R, Q, P and E for "
        ],
        "pages_sent": 6,
        "cost_usd": 0.0238,
        "at": "2026-10-19T01:11:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944929091694592",
        "pages": 6,
        "sha256": "850f62fa423bffb1",
        "source_tier": "lcsc"
      },
      "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": "2sb772s-p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "2sb772s-p-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": [
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        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "c9604d1a4f52a2d803f203b5c17ca2f1449e89a9257e92376061dc52a1890aa3",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}