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4 Pin Molex Connector - Right Angle

The 4-pin Molex connector is pretty standard for disk drives, computer peripherals and things like that but it's also a great general purpose power connector. If you're using a computer power supply to juice-up your project, this is a nice clean way to hook it up.

These right-angle connectors have 4 pins spaced 0.200" as well as plastic stress-relief posts and clips.

4 Pin Molex Connector - Right Angle Product Help and Resources

ATX Power Connector (4-Pin) Breakout Hookup Guide

October 10, 2019

Do you need to power a project with 12V and 5V from one wall adapter? The ATX power connector breaks out the standard 4-pin computer peripheral port for your 12V and 5V devices!


Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • BoB? With mounting holes and stuff like that?

    • Why? This thing is huge, and would be super easy to solder. If you want to put it into a piece of protoboard, cut off the plastic mounting pegs and glue it down.

  • anyone one know what its called in Eagle cad?

    • COMPUTER-PERIPHERAL-POWER-RA in SparkFun-Connectors :)

    • I couldn't find them in Eagle so I just used the dimensional drawing and Sparkfun's Tutorial and made the part myself. I'm still needing to order some and make 100% sure that my part is accurate before I get boards made.

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