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SpeedyBee F405 Mini (F405 V3 20×20) flight controller

What are the dimensions of the SpeedyBee F405 Mini (F405 V3 20×20) flight controller? · Modern device · basis: Secondary source: GetFPV (copy of the maker's figures; the maker publishes none directly)

Also called: SpeedyBee F405 Mini dimensions, SpeedyBee F405 Mini mounting, SpeedyBee 20x20 FC size, F405 Mini board size, SpeedyBee F405 Mini weight, 20x20 flight controller size, dimensiones SpeedyBee F405 Mini, SpeedyBee F405 Mini Abmessungen

Exact dimensions. True size, with no printing tolerance added.

length
30 mm
width
32 mm
height
7.8 mm

Notes

  • FC from the SpeedyBee F405 Mini 35A 20×20 stack, as listed by GetFPV.
  • Modelled as a block with four Ø3.5 holes on a centred 20 mm square.
  • True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
  • Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

SpeedyBee F405 Mini (F405 V3 20×20) flight controller size chart

dimensionvalue
Board size30 × 32 × 7.8 mm (L×W×H)
Mounting pattern20 × 20 mm
Mounting holeØ3.5 mm
Weight9.6 g

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

GetFPVSpeedyBee F405 Mini Stack (F405 V3 FC + 35A ESC) 20x20webPublisher's page; dimensions are facts

Free files

★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

speedybee-f405-mini-flight-controller-20x20-boardBoard 30 × 32 × 7.8 mm with its published mounting holes (holes centred on the board)STEP · STL
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
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Plain text: sheet.txt · JSON: /api/geometry?object=speedybee-f405-mini-flight-controller-20x20

SpeedyBee F405 Mini (F405 V3 20×20) flight controller, isometric render of a generated part
Render of speedybee-f405-mini-flight-controller-20x20-board from the free STEP; not to scale.

Fits with

SpeedyBee F405 V4 flight controller (30×30), isometric render of a generated part
SpeedyBee F405 V4 flight controller (30×30)41.6×39.4×7.8 mm★ 1 file
SpeedyBee BLS 55A 4-in-1 ESC (30×30), isometric render of a generated part
SpeedyBee BLS 55A 4-in-1 ESC (30×30)45.6×44×8 mm★ 1 file
SpeedyBee 35A BLHeli_S Mini V2 4-in-1 ESC (20×20), isometric render of a generated part
SpeedyBee 35A BLHeli_S Mini V2 4-in-1 ESC (20×20)35×35×5.5 mm★ 1 file

Questions

Does the SpeedyBee F405 Mini fit 20×20?

Yes: 20 × 20 mm pattern, Ø3.5 mm holes, board 30 × 32 × 7.8 mm.