2.1mm power connector plug
thingiverse
A Convenient Adapter for Standard Power Connectors. I Created This Simple Plug to Utilize an Unused 12V Connector on My PoE IP Cameras. The Design Effectively Keeps Spiders Out and Reduces Corrosion, Although It Is Not Fully Watertight. Adding a Dab of Silicone Around the End Can Enhance Its Sealing Properties. When Printing This Adapter, I Suggest Using a Flexible Material to Prevent It from Cracking in Half and Getting Stuck in the Socket.
Download Model from thingiverse
With this file you will be able to print 2.1mm power connector plug with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 2.1mm power connector plug.