JFE2140DR

{
  "slug": "jfe2140dr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Pre-ordered Products, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "solders - accessories - batteries",
    "jfe2140dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "jfe2140dr.kicad_sym",
    "jfe2140dr.kicad_mod",
    "jfe2140dr.glb",
    "jfe2140dr.step",
    "jfe2140dr.lbr",
    "docs/hero.png",
    "docs/jfe2140dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "jfe2140dr-hero.glb",
    "jfe2140dr-hero.overlay.json",
    "jfe2140dr-etched.glb"
  ],
  "component": {
    "mpn": "JFE2140DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Solders / Accessories / Batteries",
    "subcategory": "Pre-ordered Products",
    "datasheet": "https://www.ti.com/lit/ds/symlink/jfe2140.pdf",
    "parts": {
      "symbol": "jfe2140dr.kicad_sym",
      "footprint": "jfe2140dr.kicad_mod",
      "model_3d": "jfe2140dr-hero.glb",
      "model_3d_plain": "jfe2140dr-etched.glb",
      "model_3d_step": "jfe2140dr-etched.step",
      "model_3d_step_plain": "jfe2140dr.step",
      "lbr": "jfe2140dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2915160"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T19:49:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of JFET channel 1."
      },
      {
        "number": "2",
        "name": "D1",
        "type": "passive",
        "description": "Drain of JFET channel 1."
      },
      {
        "number": "3",
        "name": "VCH",
        "type": "passive",
        "description": "Positive diode clamp voltage; float this pin if clamp diodes are not used (max 40 V between VCH and D, G, or S)."
      },
      {
        "number": "4",
        "name": "G1",
        "type": "input",
        "description": "Gate of JFET channel 1."
      },
      {
        "number": "5",
        "name": "S2",
        "type": "passive",
        "description": "Source of JFET channel 2."
      },
      {
        "number": "6",
        "name": "D2",
        "type": "passive",
        "description": "Drain of JFET channel 2."
      },
      {
        "number": "7",
        "name": "VCL",
        "type": "passive",
        "description": "Negative diode clamp voltage; float this pin if clamp diodes are not used (min -40 V between VCL and D, G, or S)."
      },
      {
        "number": "8",
        "name": "G2",
        "type": "input",
        "description": "Gate of JFET channel 2."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet lists S1, S2, D1, D2 as 'Output' type; JFET source/drain are mapped as passive since they "
        ],
        "pages_sent": 8,
        "cost_usd": 0.0889,
        "at": "2026-10-22T19:49:11"
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      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/jfe2140.pdf",
        "pages": 32,
        "sha256": "baeb38d1596ab468",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-22",
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      },
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  }
}