cmfa224j4050hant

{
  "slug": "cmfa224j4050hant",
  "version": "0.1.0",
  "type": "component",
  "description": "FH Guangdong Fenghua Advanced Tech NTC Thermistors, 0603. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "sensor",
    "cmfa224j4050hant"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cmfa224j4050hant.kicad_sym",
    "cmfa224j4050hant.kicad_mod",
    "cmfa224j4050hant.glb",
    "cmfa224j4050hant.step",
    "cmfa224j4050hant.lbr",
    "docs/hero.png",
    "docs/cmfa224j4050hant-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cmfa224j4050hant-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "component": {
    "mpn": "CMFA224J4050HANT",
    "manufacturer": "FH Guangdong Fenghua Advanced Tech",
    "package": "0603",
    "pin_count": 2,
    "category": "NTC Thermistors",
    "parts": {
      "symbol": "cmfa224j4050hant.kicad_sym",
      "footprint": "cmfa224j4050hant.kicad_mod",
      "model_3d": "cmfa224j4050hant-etched.glb",
      "model_3d_plain": "cmfa224j4050hant.glb",
      "model_3d_step": "cmfa224j4050hant-etched.step",
      "model_3d_step_plain": "cmfa224j4050hant.step",
      "lbr": "cmfa224j4050hant.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal electrode 1 of the NTC thermistor. Ni/Sn-plated Ag termination on one end of the 0603 chip; forms a bidirectional resistive connection to terminal 2 through the Mn-Co-Ni ceramic body (R25 = 220 kΩ ±5%, B25/50 = 4050 K ±3%). Non-polarized."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal electrode 2 of the NTC thermistor. Ni/Sn-plated Ag termination on the opposite end of the 0603 chip; connects through the ceramic body to terminal 1 (R25 = 220 kΩ ±5%, B25/50 = 4050 K ±3%). Non-polarized."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "digikey": false,
      "mouser": false
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:56:00Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "models_3d": [
      {
        "file": "cmfa224j4050hant.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": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1875571c326d0d9e96f36b4efeb8094068ef7619f0a449c781caf0b49c2e5861",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cmfa224j4050hant-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": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ad79e6c03adc9285ea9f70b5a2e0a2390d9bcf510d10c0bae6ee2f154bad8279",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}