{
 "digest": null,
 "links": {
  "fits": [],
  "members": [],
  "cases": [],
  "assemblies": []
 },
 "prints": [],
 "part": {
  "id": "ada-3872-electromagnet",
  "name": "5V Electromagnet 2.5kg Holding (P20/15)",
  "kind": "",
  "method": "",
  "vendor": "adafruit",
  "sku": "3872",
  "model": "",
  "buy": [
   "https://www.adafruit.com/product/3872"
  ],
  "url": "https://www.adafruit.com/product/3872",
  "category": "other",
  "owned_qty": 0
 },
 "facts": {
  "id": "ada-3872-electromagnet",
  "name": "5V Electromagnet 2.5kg Holding (P20/15)",
  "vendor": "adafruit",
  "sku": "3872",
  "url": "https://www.adafruit.com/product/3872",
  "qty_owned": 1,
  "category": "other",
  "frame": "origin at working-face center, face at Z=0, body +Z; leads exit top",
  "body": {
   "size_mm": [
    20.0,
    20.0,
    15.0
   ],
   "outline": "circle",
   "notes": "working face must contact target flat and bare - no paint/print layer between"
  },
  "mounting": {
   "holes": [],
   "pattern": "8mm center opening through body - fasten with a countersunk M4 + washer from the face side (typ.) or clamp the barrel",
   "notes": "270mm leads; 0.22A at 5V continuous - gets warm, avoid enclosing in foam"
  },
  "electrical": {
   "vin": "5V, 0.22A",
   "notes": "holding 2.5kg static; realistic lift 0.25-0.5kg per Adafruit"
  },
  "cad": {
   "file": "ada-3872-electromagnet.step",
   "fidelity": "envelope",
   "source": "ada-3872-electromagnet.py",
   "verified": true
  },
  "sources": [
   {
    "facts": "dia 20 x 15, center opening 8, leads 270",
    "ref": "https://www.adafruit.com/product/3872",
    "date": "2026-07-23"
   }
  ],
  "confidence": "center-screw fastening method typ. - listing omits thread details"
 },
 "models": [
  {
   "handle": "sarg",
   "fidelity": "envelope",
   "verified": true,
   "visibility": "public",
   "url": "/m/sarg/ada-3872-electromagnet",
   "files": [
    "ada-3872-electromagnet.py",
    "ada-3872-electromagnet.step",
    "part.yaml"
   ]
  }
 ],
 "related": {
  "notes": {
   "exact": [],
   "chip": [],
   "addr": []
  },
  "parts": {
   "variants": [],
   "interface": [],
   "mounting": [],
   "cooccur": [],
   "owners": [],
   "addr": []
  }
 }
}