dc power connector male

The DC power connector male is a barrel-type plug used to bring DC power from an adapter, battery pack or power supply into a device. Fit it to the end of a power cable to make your own leads for Arduino boards, LED strips, routers, CCTV cameras and other equipment with a DC barrel jack, or to repair a damaged adapter cable.

DC Power Connector Male Specifications

• Type: male DC barrel plug
• Use: low-voltage DC power connections
• Mates with: female DC barrel jacks of the same size
• Polarity: set by your wiring; centre positive is the most common convention

DC Power Connector Male Applications

• Making custom power leads for Arduino Uno and Mega barrel jacks
• Powering 12 V LED strips, CCTV cameras and routers
• Repairing broken power adapter plugs
• Connecting battery packs to DIY projects

What's in the Box

• 1 × male DC power connector

Tip: Barrel plugs come in different sizes; the most common in hobby electronics is 5.5 × 2.1 mm, which fits the Arduino Uno jack. Check the size of your jack, wire the centre pin as positive unless your device says otherwise, and confirm the polarity with a multimeter before connecting.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.