2SK880-GR

{
  "slug": "2sk880-gr",
  "version": "0.1.0",
  "type": "component",
  "description": "TOSHIBA JFETs, SOT-323-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "2sk880-gr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "2sk880-gr.kicad_sym",
    "2sk880-gr.kicad_mod",
    "2sk880-gr.glb",
    "2sk880-gr.step",
    "2sk880-gr.lbr",
    "docs/hero.png",
    "docs/2sk880-gr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "2sk880-gr-hero.glb",
    "2sk880-gr-hero.overlay.json",
    "2sk880-gr-etched.glb"
  ],
  "component": {
    "mpn": "2SK880-GR",
    "manufacturer": "TOSHIBA",
    "package": "SOT-323-3",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "JFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c9e4fd2904cba11ba3ae5973cf5bc22e.pdf",
    "parts": {
      "symbol": "2sk880-gr.kicad_sym",
      "footprint": "2sk880-gr.kicad_mod",
      "model_3d": "2sk880-gr-hero.glb",
      "model_3d_plain": "2sk880-gr-etched.glb",
      "model_3d_step": "2sk880-gr-etched.step",
      "model_3d_step_plain": "2sk880-gr.step",
      "lbr": "2sk880-gr.lbr"
    },
    "distributor_links": {
      "lcsc": "C7469759"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:21:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SOURCE",
        "type": "passive",
        "description": "Source terminal of the N-channel junction FET; IDSS is measured at VDS = 10 V, VGS = 0 (GR rank 2.6 to 6.5 mA)."
      },
      {
        "number": "2",
        "name": "DRAIN",
        "type": "passive",
        "description": "Drain terminal; gate-drain voltage is limited to -50 V and drain power dissipation to 100 mW."
      },
      {
        "number": "3",
        "name": "GATE",
        "type": "passive",
        "description": "Gate terminal; gate current is limited to 10 mA, gate-drain voltage to -50 V, and IGSS is -1.0 nA max at VGS = -30 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: Package hint SOT-323-3 is not named in the datasheet. The drawing is Toshiba USM, JEITA SC-70, 2-2E1",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.2035,
        "at": "2026-10-22T21:21:11"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/c9e4fd2904cba11ba3ae5973cf5bc22e.pdf",
        "pages": 4,
        "sha256": "28d821360cfc842c",
        "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": "2sk880-gr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "acbf75a28fe41aa90efb38cd2b78220968d6eb6ebae1625dfd532dbeb268fece",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "2sk880-gr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "fa08b44cebab0b0d881f5521830d7e2cefd2fd8d2f0b777141b8e98c52c8f390",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}