DC jack Male with wire

DC Jack Male with Wire (5.5mm x 2.1mm)

The DC Jack Male with Wire is a ready-to-use power connector designed to provide a simple and reliable way to connect DC power supplies to electronic circuits. Featuring a standard 5.5mm outer and 2.1mm inner diameter, it is widely used in Arduino, Raspberry Pi, CCTV systems, LED strips, and other low-voltage devices.

With pre-attached wires, this connector eliminates the need for soldering, making it ideal for quick prototyping and DIY electronics projects.

Key Features

• Standard DC Plug Size: 5.5mm outer / 2.1mm inner diameter
• Pre-Attached Wires: Ready for direct connection without soldering
• Polarity Indication: Red (positive) and black (negative) wires for easy identification
• Durable Build: Strong connector with flexible insulated wires
• Stable Power Connection: Ensures reliable voltage supply
• Compact & Lightweight: Easy to use in portable and embedded systems

Applications

• Arduino & Microcontroller Projects
  Power development boards and modules
• CCTV & Security Systems
  Used for camera power connections
• LED Lighting & Power Supplies
  Connect DC adapters to LED strips
• DIY Electronics & Prototyping
  Quick power connection for circuits
• IoT & Embedded Systems
  Reliable power interface for devices

Technical Specifications

• Connector Type: DC Barrel Plug (Male)
• Size: 5.5mm (outer) × 2.1mm (inner)
• Wire Type: 2-core insulated (red & black)
• Wire Length: Typically 15–30 cm
• Voltage Rating: Up to ~24–30V DC
• Current Capacity: Up to ~2–5A

Why Choose a DC Jack Male with Wire?

This connector is one of the easiest ways to supply power to your electronics projects. It saves time, reduces wiring errors, and ensures a clean and professional setup—especially useful when working on quick prototypes or power distribution systems.