Vishay NTCLE428E3103H301A insulated temperature sensor

{
  "part": "NTCLE428E3103H301A",
  "reviewDate": "2026-10-11",
  "source": "https://www.vishay.com/docs/29186/ntcle428.pdf",
  "datasheetRevision": "28-Apr-2026",
  "datasheetSha256": "34462ebe6dffdf3108cf59814efa3f0a985767608f0d9063ea08fa0707534a47",
  "drawingPages": [
    1,
    2
  ],
  "resistanceTable": 5,
  "manufacturerCAD": {
    "url": "https://www.vishay.com/docs/29206/_ntcle428_3dmodel.zip",
    "inspectedStepSha256": "d4ef081280ab45f26ae0a62790c38d5e59feb405221def04092af98e6ad75e39",
    "boundsMm": [
      36.5000001,
      3.0000002,
      3.0000002
    ],
    "disposition": "Short series model, not the300mm variant; manufacturer all-rights-reserved archive is inspection-only and excluded from distribution."
  },
  "originalModel": {
    "bboxMm": [
      300.0,
      3.0,
      3.0
    ],
    "boundsMethod": "Exact geometry bounds without triangulation padding",
    "overallNominalLengthMm": 300,
    "bodyMaximumLengthMm": 10,
    "bodyMaximumDiameterMm": 3,
    "externalLeadLengthMm": 290,
    "solderDippedLengthMm": 3,
    "wireNominalODMm": 0.85,
    "conductorNominalDiameterMm": 0.3,
    "solidCount": 5,
    "limits": [
      "Rounded body approximates drawing maximum envelope, not exact epoxy shape.",
      "Wire center separation0.85mm illustrative; actual flexible cable pose varies.",
      "Bare sensor has flying solder-dipped leads; no connector or crimp included.",
      "No factory marking; no animation or measured physical/thermal qualification."
    ],
    "sha256": {
      ".step": "f20d2256abf5bc8ac74bbe9a655aa457160a299e3d01637e73a041e8273d006a",
      ".glb": "0528402ed4b5129bb8b7da411751547ccb2de20137f832aaf150f8a971fef8b8"
    }
  },
  "library": {
    "symbol": "Original two-lead thermistor documentation symbol; passive pins; on_board=no",
    "footprint": "Original zero-pad F.Fab envelope; not solder lands",
    "license": "MIT"
  },
  "visualReview": {
    "localThumbnail": "1920x1200 STEP coiled-display render inspected: rounded body, two insulated leads and separate exposed ends visible. This is illustrative full-length cable posing, not installed geometry.",
    "wiki": "pending; task browser closed"
  },
  "physicalQualification": false,
  "displayPose": {
    "pose": "Illustrative coiled display, not as-supplied form or qualified harness",
    "leads": [
      {
        "lead": 1,
        "insulatedExternalCenterlineMm": 286.99999999999994,
        "exposedMm": 3,
        "equivalentStraightOverallMm": 299.99999999999994
      },
      {
        "lead": 2,
        "insulatedExternalCenterlineMm": 286.99999999999994,
        "exposedMm": 3,
        "equivalentStraightOverallMm": 299.99999999999994
      }
    ],
    "wireToWireIntersectionMm3": 0.0,
    "physicalQualification": false,
    "sourceStraightStepSha256": "f20d2256abf5bc8ac74bbe9a655aa457160a299e3d01637e73a041e8273d006a"
  },
  "assetSha256": {
    "ntcle428e3103h301a.step": "f20d2256abf5bc8ac74bbe9a655aa457160a299e3d01637e73a041e8273d006a",
    "ntcle428e3103h301a-display.step": "46669c52a68cc558c8e45b749cf5d4cd1557421a3ff416a650fd6b5f1f1074b9",
    "ntcle428e3103h301a.kicad_mod": "8d4942155d532b69f21d5d841d1de77bea92cda1b7894b6db8a7b3fd02b9d034",
    "ntcle428e3103h301a.glb": "0528402ed4b5129bb8b7da411751547ccb2de20137f832aaf150f8a971fef8b8",
    "ntcle428e3103h301a-display.glb": "f02a052303601b677a8ca457dfb9f8f6b962d133464558b658059447813fb7bb",
    "ntcle428e3103h301a.kicad_sym": "3e4e4ddc32138aa0e96563d913c1a9991af7b839e9967063d88d7d97cbf31692"
  },
  "distributorIdentity": {
    "mouser": "594-NTL428E3103H301A",
    "digikey": "56-NTCLE428E3103H301A-ND",
    "verified": "2026-10-11 parts-search exact MPN results",
    "lcsc": "Not verified; zero search hits is not proof of absence"
  }
}