Is this 3D model free to download?

Yes, Terminal Block Electrical 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 alex79, 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.

Terminal Block Electrical Connector 3D printable model by alex79

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Terminal Block Electrical Connector

Source: Thingiverse by alex79

The Terminal Block Electrical Connector is a free printable 3D model from Thingiverse by alex79. *********************************************************************************************** New version out. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

170 saves Source: Thingiverse Updated 2026-11-01 License: CC-BY · commercial OK Category: Decor & Art

Tags: connector, diy, electrical, pcb, Terminal Block

About this model

*********************************************************************************************** New version out. see: Fully Printable Terminal Block Electrical Connector - V2 *********************************************************************************************** Needed some terminal blocks but had to wait a week so made these. Each is set on a 7.5mm spacing so could fit on a PCB. Comes in two veriants, a single way connecto to be mounted on a PCB, and the common two way terminal block type. Prints in two halfs which slide to interlock to use with 8mm m2.5 or m3 bolt. Was desinged for a 1.5mm nut. Connection is by a piece of wire through the groove in the base. 0.6-1mm wire best. The end of which could also be solderd to a PCB. Printed on UP printer 0.2mm layer hight. Top might prin…

Frequently asked questions

Is this 3D model free to download?: Yes. Terminal Block Electrical 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 alex79.
Who made this model?: Designed by alex79, 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.