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DC Barrel Power Jack/Connector

DC power jack/connector. This is a common barrel-type power jack for DC wall supplies.

These have a 5.5mm jack, with a 2.1mm center pole diameter.

Datasheets:

7 customer reviews

3 years ago
Was initially slightly confused about why there were 3 pins. After using a voltmeter to check the potential at each pin when connected to an AC/DC converted, it was immediately clear of which pin was which. It works great and is a great price as well!
by Navraj about DC Barrel Power Jack/Connector via REVIEWS.io