JR Connector Coders 3D printable model by Gerd_S

JR Connector Coders

Source: Thingiverse by Gerd_S

The JR Connector Coders is a free printable 3D model from Thingiverse by Gerd_S. By default JR connectors are intended only for use with r/c servos and 5V r/c power supply, but many of us are using them also for connecting other things such as video cameras. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
30 saves Source: Thingiverse Updated 2026-05-06

Tags: JR, Connector, Coders

About this model

By default JR connectors are intended only for use with r/c servos and 5V r/c power supply, but many of us are using them also for connecting other things such as video cameras, higher voltage or different types of interface. So there is a need to ensure that each receptacle goes into its matching plug, otherwise damage may happen to the equipment. A similar problem is well known by airplane builders where a cable harness full with servo cables may come out of a wing and needs to be connected in the correct order within the fuselage. One possibility to solve this problem is painting both receptacles and matching plugs with an individual color, but this still does not prevent from erroneous connections. So I designed additional coder parts to be glued to both plugs and receptacles with usin…

Frequently asked questions

Is this 3D model free to download?
Yes. JR Connector Coders is free to download from Thingiverse. Click the "Download free STL" button 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 Gerd_S.
Who made this model?
Designed by Gerd_S, 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.

Similar 3D models in JR

Amazon's top 3D printing gear (trending)
Download free STL Get free app