main
Ray cmfa154j3950hant: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) b62c142
{
  "schema_version": 1,
  "type": "component",
  "slug": "cmfa154j3950hant",
  "title": "CMFA154J3950HANT",
  "brief": "FH Guangdong Fenghua Advanced Tech NTC Thermistors, 0603. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "sensor",
    "cmfa154j3950hant"
  ],
  "component": {
    "mpn": "CMFA154J3950HANT",
    "manufacturer": "FH Guangdong Fenghua Advanced Tech",
    "package": "0603",
    "pin_count": 2,
    "category": "Sensor",
    "subcategory": "NTC Thermistors",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_FH--Guangdong-Fenghua-Advanced-Tech-CMFA154J3950HANT_C394937.pdf",
    "parts": {
      "symbol": "cmfa154j3950hant.kicad_sym",
      "footprint": "cmfa154j3950hant.kicad_mod",
      "model_3d": "cmfa154j3950hant-etched.glb",
      "model_3d_plain": "cmfa154j3950hant.glb",
      "model_3d_step": "cmfa154j3950hant-etched.step",
      "model_3d_step_plain": "cmfa154j3950hant.step",
      "lbr": "cmfa154j3950hant.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal electrode 1 of the chip NTC thermistor (Ag inner layer with Ni/Sn plating). Non-polar; either terminal may be used as input or return."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal electrode 2 of the chip NTC thermistor (Ag inner layer with Ni/Sn plating). Non-polar; either terminal may be used as input or return."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_FH--Guangdong-Fenghua-Advanced-Tech-CMFA154J3950HANT_C394937.pdf",
        "pages": 19,
        "sha256": "91d9bb07eaf73565",
        "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": "cmfa154j3950hant.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.45
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1875571c326d0d9e96f36b4efeb8094068ef7619f0a449c781caf0b49c2e5861",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cmfa154j3950hant-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.45
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3d742ad0febcbcc36bbcb4584f757ea6d1e0eab63570d6993d4474748d4f8c40",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "FH Guangdong Fenghua Advanced Tech",
      "Package": "0603",
      "Category": "Sensor",
      "Pins": "2"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cmfa154j3950hant"
  ],
  "discovery_pitch": "CMFA154J3950HANT (FH Guangdong Fenghua Advanced Tech) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cmfa154j3950hant.kicad_sym",
    "cmfa154j3950hant.kicad_mod",
    "cmfa154j3950hant.glb",
    "cmfa154j3950hant.step",
    "cmfa154j3950hant-etched.step",
    "cmfa154j3950hant.lbr",
    "docs/hero.png",
    "docs/cmfa154j3950hant-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CMFA154J3950HANT",
      "kind": "packaging"
    },
    {
      "mpn": "CMFA154J3950HANTCMFD...",
      "kind": "packaging"
    },
    {
      "mpn": "CMFA154J3950HANTCMFB...",
      "kind": "packaging"
    },
    {
      "mpn": "CMFA154J3950HANTCMFC...",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T19:15:32.499Z"
}