Description: 2.1mm Barrel Type Male & Female DC Power Jack & Socket 3 Pair

Male:-

This adapter allows you to plug a (male) barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5mm×2.1mm, center-positive (female) barrel jack. If you have a power supply or battery pack with a barrel jack and want to plug it into a breadboard or perfboard this adapter provides the simplest solution.

This adapter allows you to connect a DC power supply (e.g., wall wart) to a board or project without a barrel jack connector. It's quite common to run into the problem of battery and power supply connectors not matching the jacks on electronic devices, thus this adapter helps make a secure connection from the plug of our power supplies to wires that we can use to power our projects.

This adapter has a 2.1mm DC barrel jack (female) on one end, and a screw terminal block on the other. The terminals are labeled with positive/negative assuming a center-positive configuration, which is the most common.

Female:-

This 5.5mm/2.1mm barrel plug (male) to screw terminal will come in very handy if you want a DC power connector that runs off a battery pack or wired power supply. There is a 5.5/2.1mm DC plug on one end, and a screw terminal block on the other. The terminals are labeled with positive/negative assuming a positive-tip configuration (which is the most common). Simply hook up your selected power supply to the terminal points and you have DC power Plug with the output of your choice!

You can then fit afemale 2.1mm DC barrel jackto your circuit, motor, breadboards, etc. for easy, variable power application!

Specification For Female :

• 5.5mm OD 2.1mm ID Barrel Plug (Female)
• Socket Internal Pin: 2.1mm
• Socket Internal Diameter: 5.5mm
• Overall length: 38mm
• Max rating: 1amp @ 12V

Specification For Male:

• 5.5mm OD 2.1mm ID Barrel Plug (Male)
• Plug Size: 2.1mm (“Type N”)
• Center Pin: 2.1mm
• Outer Diameter: 5.5mm
• Screw Terminals for 16-24awg wire
• Screw Terminal Input allows for Universal Connection to a range of Battery Packs, Power Supplies etc.
• Terminal Labelled Positive/Negative (Assuming Positive Tip Configuration)
• Dimensions: 40mm x 14mm x 14mm

Applications:

• Power supplies for Arduino
• Single Color LED Strip Light
• CCTV Security Camera
• DC or AC Cameras
• For: 3528 5050 single color LED strip, CCTV Camera

• 5.5mm OD 2.1mm ID Barrel Plug (Male)
• Plug Size: 2.1mm 
• Center Pin: 2.1mm
• Outer Diameter: 5.5mm
• Screw Terminals for 16-24awg wire
• Screw Terminal Input allows for Universal Connection to a range of Battery Packs, Power Supplies etc.
• Terminal Labelled Positive/Negative (Assuming Positive Tip Configuration)
• Dimensions: 40mm x 14mm x 14mm