YJL3401AQ

{
  "slug": "yjl3401aq",
  "version": "0.1.0",
  "type": "component",
  "description": "Yangzhou Yangjie Elec Tech MOSFETs, SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "yjl3401aq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "yjl3401aq.kicad_sym",
    "yjl3401aq.kicad_mod",
    "yjl3401aq.glb",
    "yjl3401aq.step",
    "yjl3401aq.lbr",
    "docs/hero.png",
    "docs/yjl3401aq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "yjl3401aq-hero.glb",
    "yjl3401aq-hero.overlay.json",
    "yjl3401aq-etched.glb"
  ],
  "component": {
    "mpn": "YJL3401AQ",
    "manufacturer": "Yangzhou Yangjie Elec Tech",
    "package": "SOT-23(TO-236)",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1444d64e93834d8646ea5dbc998243ce.pdf",
    "parts": {
      "symbol": "yjl3401aq.kicad_sym",
      "footprint": "yjl3401aq.kicad_mod",
      "model_3d": "yjl3401aq-hero.glb",
      "model_3d_plain": "yjl3401aq-etched.glb",
      "model_3d_step": "yjl3401aq-etched.step",
      "model_3d_step_plain": "yjl3401aq.step",
      "lbr": "yjl3401aq.lbr"
    },
    "distributor_links": {
      "lcsc": "C2942682"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:15:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; gate-source voltage limited to ±12 V absolute maximum, with VGS(th) of -0.6 V min, -0.9 V typ and -1.4 V max at ID=-250μA."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source; continuous drain current is -4.4 A at TA=25℃ and pulsed drain current is -27 A."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain; drain-source voltage rated at -30 V maximum with RDS(ON) below 55 mΩ at VGS=-10 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: The package drawing labels the leads only G, S and D. It prints no pin numbers. The mapping 1=G, 2=S",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2259,
        "at": "2026-10-22T20:14:41"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/1444d64e93834d8646ea5dbc998243ce.pdf",
        "pages": 7,
        "sha256": "c747f23c87b84c81",
        "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": "yjl3401aq.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "yjl3401aq-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8a3d5ff4bc3fb4de11ca20577af9f231f630839449f9848c4b488089427974a0",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}