Is this 3D model free to download?

Yes, Sleeve to convert 2x3 pin header into IDC connector 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 Arnoud_Whizzbizz, 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.

Sleeve to convert 2x3 pin header into IDC connector 3D printable model by Arnoud_Whizzbizz

Sleeve to convert 2x3 pin header into IDC connector photo 1

Sleeve to convert 2x3 pin header into IDC connector photo 2

Sleeve to convert 2x3 pin header into IDC connector photo 3

Sleeve to convert 2x3 pin header into IDC connector photo 4

Sleeve to convert 2x3 pin header into IDC connector

Source: Thingiverse by Arnoud_Whizzbizz

The Sleeve to convert 2x3 pin header into IDC connector is a free printable 3D model from Thingiverse by Arnoud_Whizzbizz. Header cover to make your own IDC connectors with positioning tab to fit into a IDC box header I needed an adapter cable to connect my I2C LED & Key board project at The board is. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-11-03 License: CC-BY-NC · non-commercial Category: Gadgets & Electronics

Tags: boxheader, connector, DC3, Flatcable, IDC

About this model

Header cover to make your own IDC connectors with positioning tab to fit into a IDC box header I needed an adapter cable to connect my I2C LED & Key board project at The board is equipped with a 2x3 pin DC3 box header to connecting it to a 5 volt based I2C bus. In my case one of the 5 volt Grove/Seeed connectors of my I2C hub with Grove/Seeed connectors: For more information about all my I2C adapter boards and the hub, see the project page at Since I preferred I2C adapters and extension cables with flexible color-coded wires instead of the grey stiff DC3 flat cables with cut and crossed wires on the Grove/Seeed end, I designed a simple 'sleeve' that allows a female 2x3 Dupont header to be easily converted into a six-pin IDC header with a positioning tab. After doing some research, I found …

Frequently asked questions

Is this 3D model free to download?: Yes. Sleeve to convert 2x3 pin header into IDC connector 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 Arnoud_Whizzbizz.
Who made this model?: Designed by Arnoud_Whizzbizz, 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.