CS0402-7N5J-S

{
  "schema_version": 1,
  "type": "component",
  "slug": "cs0402-7n5j-s",
  "title": "CS0402-7N5J-S",
  "brief": "Chilisin Elec Inductors (SMD), 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "inductors, coils, chokes",
    "cs0402-7n5j-s",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CS0402-7N5J-S",
    "manufacturer": "Chilisin Elec",
    "package": "0402",
    "pin_count": 2,
    "category": "Inductors, Coils, Chokes",
    "subcategory": "Inductors (SMD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954678515650560",
    "parts": {
      "symbol": "cs0402-7n5j-s.kicad_sym",
      "footprint": "cs0402-7n5j-s.kicad_mod",
      "model_3d": "cs0402-7n5j-s-hero.glb",
      "model_3d_plain": "cs0402-7n5j-s-etched.glb",
      "model_3d_step": "cs0402-7n5j-s-etched.step",
      "model_3d_step_plain": "cs0402-7n5j-s.step",
      "lbr": "cs0402-7n5j-s.lbr"
    },
    "distributor_links": {
      "lcsc": "C2936577"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T04:09:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "First terminal of the 7.5 nH wire-wound inductor (CS0402-7N5J-S: 7.5 nH, ±5%, Q min 22 at 250 MHz, RDC 0.10 Ω max, Irms 680 mA max, SRF 4.80 GHz min); the part is non-polar so the terminals are interchangeable."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal of the 7.5 nH wire-wound inductor (operating temperature -40 °C to 125 °C including self-temperature rise); the part is non-polar so the terminals are interchangeable."
      }
    ],
    "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 on page 2 shows two end terminals but does not print pin numbers or labels. Pins",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 15,
        "cost_usd": 0.328,
        "at": "2026-11-07T04:09:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954678515650560",
        "pages": 15,
        "sha256": "f0246be3641a59b6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cs0402-7n5j-s.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.5,
          0.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8bf2ae2bbd9d8b716db21d8d7fb903fac5ba2696150c3ec2e35bcea17b208ff2",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cs0402-7n5j-s-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.5,
          0.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8b195a7cab95bf13796ce187e4a477b0f8de0bddf77fb5a4a77bb6715f0acd8d",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Chilisin Elec",
      "Package": "0402",
      "Category": "Inductors, Coils, Chokes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "catalog",
      "datasheet_sha256": "f0246be3641a59b6da2662cf03a0e7450e012e034cf9787959028648eeab06ee",
      "rows": [
        {
          "name": "Inductance",
          "symbol": "",
          "kind": "electrical",
          "unit": "nH",
          "min": null,
          "typ": 7.5,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C2936577)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "catalog attribute (LCSC C2936577)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cs0402-7n5j-s"
  ],
  "discovery_pitch": "CS0402-7N5J-S (Chilisin Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cs0402-7n5j-s.kicad_sym",
    "cs0402-7n5j-s.kicad_mod",
    "cs0402-7n5j-s.glb",
    "cs0402-7n5j-s.step",
    "cs0402-7n5j-s.lbr",
    "docs/hero.png",
    "docs/cs0402-7n5j-s-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cs0402-7n5j-s-hero.glb",
    "cs0402-7n5j-s-hero.overlay.json",
    "cs0402-7n5j-s-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}