{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "microsd-socket",
 "name": "microSD push-push socket, Hirose DM3D-SF",
 "kind": "standard",
 "category": "Electronics",
 "group": "Connectors",
 "year": null,
 "question": "How big is a microSD card socket?",
 "tags": [
  "microsd",
  "sd card",
  "socket",
  "connector",
  "pcb"
 ],
 "aliases": [
  "microsd socket size",
  "microsd card slot dimensions",
  "hirose dm3d step",
  "push push microsd",
  "microsd connector 3d model"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/microsd-socket/",
 "sheet_txt": "https://xemstudio.com/objects/microsd-socket/sheet.txt",
 "sheet": {
  "basis": "KiCad 3D model of the Hirose DM3D-SF push-push microSD socket",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "The model's envelope is 11.95 × 11.45 mm and 1.55 mm tall above the board.",
   "In a push-push socket the card protrudes about 1.5 mm when inserted and about 4 mm when ejected.",
   "The model comes from the KiCad 3D library (kicad-packages3D), licensed CC BY-SA 4.0 with the KiCad exception, and is rehosted unmodified (STL converted from the STEP) with the library's LICENSE.md and CREDITS.md beside the files; using it in your own design does not make your design share-alike."
  ],
  "table": {
   "columns": [
    "part",
    "bbox_l_mm",
    "bbox_w_mm",
    "bbox_h_mm"
   ],
   "rows": [
    [
     "microsd-hc-hirose-dm3d-sf",
     11.95,
     11.45,
     1.55
    ]
   ]
  }
 },
 "sheet_text": "microSD push-push socket, Hirose DM3D-SF — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/microsd-socket/  (CC BY 4.0)\nBasis: KiCad 3D model of the Hirose DM3D-SF push-push microSD socket\nCatalog version: 2026-10-20\n\nSizes: see table below\n- The model's envelope is 11.95 × 11.45 mm and 1.55 mm tall above the board.\n- In a push-push socket the card protrudes about 1.5 mm when inserted and about 4 mm when ejected.\n- The model comes from the KiCad 3D library (kicad-packages3D), licensed CC BY-SA 4.0 with the KiCad exception, and is rehosted unmodified (STL converted from the STEP) with the library's LICENSE.md and CREDITS.md beside the files; using it in your own design does not make your design share-alike.\n\npart  bbox_l_mm  bbox_w_mm  bbox_h_mm\nmicrosd-hc-hirose-dm3d-sf  11.95  11.45  1.55\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- KiCad: kicad-packages3D library (origin of these files) — STEP, WRL — CC BY-SA 4.0 with KiCad exception — https://gitlab.com/kicad/libraries/kicad-packages3D\n\nFree files (CC BY-SA 4.0 (KiCad library license, with the KiCad exception), KiCad library contributors; STEP + STL, 1 parts): https://xemstudio.com/files/kicad/microsd-socket/index.json\nAPI: https://xemstudio.com/api/geometry?object=microsd-socket\n",
 "sources": [
  {
   "publisher": "KiCad",
   "title": "kicad-packages3D library (origin of these files)",
   "url": "https://gitlab.com/kicad/libraries/kicad-packages3D",
   "formats": [
    "STEP",
    "WRL"
   ],
   "license": "CC BY-SA 4.0 with KiCad exception",
   "license_verified": true,
   "hosted": true
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "micro-usb-mini-usb-receptacles",
  "panel-cutouts",
  "raspberry-pi-4-b"
 ],
 "fits": [
  {
   "role": "Connects to",
   "items": [
    {
     "slug": "panel-cutouts",
     "why": "the case slot for the card"
    }
   ]
  }
 ],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "How big is a microSD socket?",
   "a": "The Hirose DM3D-SF model is 11.95 × 11.45 × 1.55 mm."
  },
  {
   "q": "How far does a microSD card stick out of a push-push socket?",
   "a": "About 1.5 mm inserted and 4 mm when ejected."
  }
 ],
 "files_license": {
  "name": "CC BY-SA 4.0 (KiCad library license, with the KiCad exception)",
  "holder": "KiCad library contributors",
  "url": "https://www.kicad.org/libraries/license/",
  "note": "Rehosted unmodified (STL converted from the STEP) with the library's LICENSE.md and CREDITS.md beside the files, as the license requires. Using these models in your own design does not make your design share-alike (KiCad exception)."
 },
 "offers": [
  {
   "file": "microsd-hc-hirose-dm3d-sf",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY-SA 4.0 (KiCad library license, with the KiCad exception)",
   "step": "https://xemstudio.com/files/kicad/usb-rj45-microsd-connectors/microsd-hc-hirose-dm3d-sf.step",
   "stl": "https://xemstudio.com/files/kicad/usb-rj45-microsd-connectors/microsd-hc-hirose-dm3d-sf.stl",
   "note": "KiCad Connector_USB: microSD_HC_Hirose_DM3D-SF; bbox 11.9 × 11.5 × 1.6 mm"
  }
 ],
 "markdown": "https://xemstudio.com/objects/microsd-socket/index.md"
}