Showing two different types of DC Power Supply Jack which you can use in your next product. These DC jacks or DC Sockets are compatible with the DC Power Adapter and are perfect if you want to power up your circuit or product with external DC Power Adapter.

Polarity and PINOUT For PCB Mounting and Cabinet Mount DC Socket: https://www.dnatechindia.com/Tutorial...

One is the Most commonly used is PCB Mounting type (DC-005 Power Jack) which is the same one that is used in your Arduino Uno: https://www.dnatechindia.com/2-1-5-5-...

You can buy the PCB Mount DC-005 Power Jack Connector from Amazon: https://amzn.to/3gLbIee

Second one is a cabinet mounting DC jack. This DC Power Jack Connector can be directly mounted on your cabinet. This is perfect for your cabinet based Product: https://www.dnatechindia.com/ispl-dc-...

You can also buy this Round Panel Chassis Mount DC Socket from amazon: https://amzn.to/3fMf1jH

Buy various Electronic Components, Modules, Connectors, Arduino and various Digital and Analog Sensors Online in India at: https://www.dnatechindia.com/