Is this 3D model free to download?

Yes, Flux Capacitor Parts is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by RadBench, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Flux Capacitor Parts 3D printable model by RadBench

Flux Capacitor Parts

Source: Thingiverse by RadBench

The Flux Capacitor Parts is a free printable 3D model from Thingiverse by RadBench. Whoa, Doc. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,525 saves Source: Thingiverse Updated 2026-10-05 License: CC-BY · commercial OK 1 makes Category: Wearables & Cosplay

Tags: arduino, arduino case, Arduino Uno, Backtothefuture, bttf, DIY electronics, electronics, flux, flux capacitor, prop

About this model

Whoa, Doc. This is heavy. The relay bodies and caps were remixed from myyellowminicooper's designs here: Thanks to myyellowminicooper! Those designs were a great starting point for me. I made adjustments to the relay body, relay cap and curved bracket to make them closer to what I think is accurate. The rest was modeled by me using screengrabs of the A-Car Flux Capacitor when it was restored in the documentary "Outatime" AKA "Back to the DeLorean". I imported the screenshots into Autodesk Maya, adjusted the models over the screenshots and tried to get the sizes as accurate as I could. I think they're very close! Full build video on youtube here: I believe the only models that need supports are the spark plug boots. I printed everything in PLA and they're all pretty basic shapes so printing…

Frequently asked questions

Is this 3D model free to download?: Yes. Flux Capacitor Parts is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by RadBench.
Who made this model?: Designed by RadBench, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.