{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "benewake-tfmini-plus",
 "name": "Benewake TFmini Plus LiDAR range sensor: 35 × 18.5 × 21 mm housing and M2 mounting holes",
 "kind": "modern",
 "category": "Electronic components",
 "group": "Modules, sensors & displays",
 "year": null,
 "question": "What are the Benewake TFmini Plus dimensions and mounting-hole positions?",
 "tags": [
  "benewake tfmini plus",
  "tfmini plus dimensions",
  "tfmini mounting holes",
  "single-point lidar",
  "tof distance sensor mount"
 ],
 "aliases": [
  "Benewake TFmini Plus",
  "TFmini Plus",
  "TFmini-Plus",
  "TF mini plus lidar",
  "TFmini Plus mounting holes",
  "TFmini Plus size"
 ],
 "overall_mm": {
  "length": 35,
  "width": 18.5,
  "height": 21
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/benewake-tfmini-plus/",
 "sheet_txt": "https://xemstudio.com/objects/benewake-tfmini-plus/sheet.txt",
 "sheet": {
  "basis": "Benewake TFmini Plus Product Manual (section 3.1, constructional drawing) and datasheet.",
  "overall_mm": {
   "length": 35,
   "width": 18.5,
   "height": 21
  },
  "notes": [
   "Housing 35.0 × 18.5 face, 21.0 deep along the optical axis; the four edges parallel to the optical axis are R2.",
   "Back (mounting) face at 0, lens face at 21.0; the cable exits one long side face.",
   "Two M2 threaded holes in the back face, 4.0 deep, diagonal pair 28.0 apart along the length and 11.5 apart across, centred on the face (shown at Ø1.6 tap-drill size).",
   "Not modelled: the step in front of the lens windows and the cable.",
   "All dimensions are exact nominal millimetres, true size, with no tolerance added."
  ]
 },
 "sheet_text": "Benewake TFmini Plus LiDAR range sensor: 35 × 18.5 × 21 mm housing and M2 mounting holes — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/benewake-tfmini-plus/  (sheet CC BY 4.0)\nBasis: Benewake TFmini Plus Product Manual (section 3.1, constructional drawing) and datasheet.\nCatalog version: 2026-10-20\n\nOverall (mm): length 35.0, width 18.5, height 21.0\n- Housing 35.0 × 18.5 face, 21.0 deep along the optical axis; the four edges parallel to the optical axis are R2.\n- Back (mounting) face at 0, lens face at 21.0; the cable exits one long side face.\n- Two M2 threaded holes in the back face, 4.0 deep, diagonal pair 28.0 apart along the length and 11.5 apart across, centred on the face (shown at Ø1.6 tap-drill size).\n- Not modelled: the step in front of the lens windows and the cable.\n- All dimensions are exact nominal millimetres, true size, with no tolerance added.\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Benewake: TFmini Plus product manual A05 (PDF) — web — Publisher's page; dimensions are facts — https://github.com/budryerson/TFMini-Plus/blob/master/documents/TFmini%20Plus%20A05%20Product%20Manual.pdf\n- Waveshare: Benewake TFmini Plus datasheet A07 (PDF) — web — Publisher's page; dimensions are facts — https://files.waveshare.com/upload/e/e9/SJ-PM-TFmini_Plus-01_A07_Datasheet.pdf\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/benewake-tfmini-plus/index.json\nAPI: https://xemstudio.com/api/geometry?object=benewake-tfmini-plus\n",
 "sources": [
  {
   "publisher": "Benewake",
   "title": "TFmini Plus product manual A05 (PDF)",
   "url": "https://github.com/budryerson/TFMini-Plus/blob/master/documents/TFmini%20Plus%20A05%20Product%20Manual.pdf",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Waveshare",
   "title": "Benewake TFmini Plus datasheet A07 (PDF)",
   "url": "https://files.waveshare.com/upload/e/e9/SJ-PM-TFmini_Plus-01_A07_Datasheet.pdf",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "hc-sr04-ultrasonic-sensor",
  "socket-head-cap-screws-metric",
  "button-head-screws-metric",
  "threaded-standoffs-metric",
  "jst-gh-connector"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no tolerance added)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no tolerance added. 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. Typical accuracy by process and ISO 286 fits: https://xemstudio.com/tolerances/",
 "mating": [
  {
   "feature": "Back-face holes",
   "exact": "2 × M2, 4.0 deep, 28.0 × 11.5 diagonal",
   "mates": "bracket with M2 screws (max 4 mm thread engagement)",
   "fit": "designed",
   "files": "all"
  }
 ],
 "fit_classes": {
  "press": "stays put: pin, tube, bearing or magnet held by interference. ISO 286 equivalent: H7/p6 (locational interference) or tighter.",
  "slide": "assembles by hand and is held by a grub, pinch or clamp: shaft in a hub, rod in a socket, spigot in a bore. ISO 286 equivalent: H7/g6 or H7/h6.",
  "run": "turns or slides in use: pin in a link, rod through a guide. ISO 286 equivalent: H8/f7 (close running).",
  "socket": "large sliding fit: syringe barrel, sleeve, bobbin in a bore. ISO 286 equivalent: H9/d9 (free running) or looser.",
  "clamp": "split part that closes on the mating part with screws: make it at size.",
  "designed": "a gap that is part of the design (piston fit option, displacer gap, air gap): do not change."
 },
 "faq": [
  {
   "q": "How big is the TFmini Plus?",
   "a": "35.0 × 18.5 × 21.0 mm, with R2 rounded edges."
  },
  {
   "q": "How is the TFmini Plus mounted?",
   "a": "By two M2 threaded holes, 4 mm deep, in the back face: a diagonal pair 28.0 mm apart along and 11.5 mm across."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "benewake-tfmini-plus",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/benewake-tfmini-plus/benewake-tfmini-plus.step",
   "stl": "https://xemstudio.com/files/hardware/benewake-tfmini-plus/benewake-tfmini-plus.stl",
   "note": "Benewake TFmini Plus LiDAR range sensor: 35 × 18.5 × 21 mm housing and M2 mounting holes"
  }
 ],
 "markdown": "https://xemstudio.com/objects/benewake-tfmini-plus/index.md"
}