{
 "digest": null,
 "links": {
  "fits": [],
  "members": [],
  "cases": [],
  "assemblies": []
 },
 "prints": [],
 "part": {
  "id": "adafruit-1740-small-enclosed-piezo-element-buzzer-leads",
  "name": "Small Enclosed Piezo Element (buzzer, leads)",
  "kind": "",
  "method": "",
  "vendor": "adafruit",
  "sku": "1740",
  "model": "",
  "buy": [
   "https://www.adafruit.com/product/1740"
  ],
  "url": "https://www.adafruit.com/product/1740",
  "category": "transducer",
  "owned_qty": 0
 },
 "facts": {
  "id": "adafruit-1740-small-enclosed-piezo-element-buzzer-leads",
  "name": "Small Enclosed Piezo w/Wires",
  "vendor": "adafruit",
  "sku": "1740",
  "url": "https://www.adafruit.com/product/1740",
  "qty_owned": 5,
  "category": "transducer",
  "frame": "disc axis on Z, centred at the origin; Z=0 case bottom (adhesive pad below to z=-0.5), sound port on top at z=2.5; leads exit radially on +X at the bottom of the side wall",
  "body": {
   "size_mm": [
    13.0,
    13.0,
    2.5
   ],
   "outline": "round",
   "max_height_top": 2.5,
   "max_height_bottom": 0.5
  },
  "mounting": {
   "holes": [],
   "notes": "adhesive back (white pull tab on the liner); for a case use a 13.3-13.4 mm bore x 2.7 deep pocket, keep the 2 mm centre port open, and leave a 2.6 x 1.3 mm slot at the pocket floor for the leads"
  },
  "ports": [
   {
    "type": "wires",
    "edge": "+X, bottom of the wall",
    "notes": "2 leads red/black, ~1.0 mm OD, 1.2 mm apart, 50 +-5 mm long, 3 mm stripped; modelled as 8 mm stubs"
   },
   {
    "type": "sound-port",
    "notes": "2 mm dia at the top centre - do not cover"
   }
  ],
  "electrical": {
   "vin": "9 V rated, 40 V max"
  },
  "cad": {
   "file": "adafruit-1740-small-enclosed-piezo-element-buzzer-leads.step",
   "fidelity": "exact",
   "source": "built from the current-revision datasheet (SFN-1325, Adafruit product-files/1740/Datasheet.jpeg): 13 dia x 2.5 +-0.2, 2 mm port, leads 50 +-5; notch, adhesive pad and lead positions estimated from product photos",
   "verified": false
  },
  "caliper_before_fit": true,
  "sources": [
   {
    "facts": "13 dia, 2.5 thick, 2 mm port, lead length",
    "ref": "SFN-1325 datasheet (current rev, Jan 2023)",
    "date": "2026-08-20"
   },
   {
    "facts": "adhesive back, notch, lead exit",
    "ref": "Adafruit product photos 1740-02/03",
    "date": "2026-08-20"
   },
   {
    "facts": "previous rev was 14 dia x 2.5, 5.5 mm port",
    "ref": "adafruit.com/product/1740 revision history",
    "date": "2026-08-20"
   }
  ],
  "confidence": "medium-high - datasheet dims; pad thickness and notch are estimates"
 },
 "models": [
  {
   "handle": "sargbench2",
   "fidelity": "exact",
   "verified": false,
   "visibility": "public",
   "url": "/m/sargbench2/adafruit-1740-small-enclosed-piezo-element-buzzer-leads",
   "files": [
    "adafruit-1740-small-enclosed-piezo-element-buzzer-leads.step",
    "adafruit-1740-small-enclosed-piezo-element-buzzer-leads.step.py",
    "part.yaml",
    "pcbkit.py"
   ]
  }
 ],
 "related": {
  "notes": {
   "exact": [],
   "chip": [],
   "addr": []
  },
  "parts": {
   "variants": [],
   "interface": [],
   "mounting": [],
   "cooccur": [],
   "owners": [],
   "addr": []
  }
 }
}