5521 DC Power Plug 4A 220V Copper Contact Nylon Housing Connector for LED Lighting

The 5521 DC Power Plug is a reliable, high-performance connector engineered for LED lighting systems and other low-voltage DC power applications. Featuring a precision-machined copper contact and a durable nylon housing, this plug delivers stable electrical conductivity and long-term mechanical resilience. With a rated capacity of 4A at 220V, it is well suited for continuous-duty installations in both residential and commercial environments.

• High-Conductivity Copper Contact: Ensures low resistance and stable power transmission for consistent LED performance.
• Durable Nylon Housing: Provides excellent insulation, heat resistance, and mechanical protection in demanding environments.
• 5521 Standard Fit: 5.5mm outer diameter / 2.1mm inner diameter configuration for broad compatibility with common DC sockets.
• 4A / 220V Rating: Supports higher-current DC applications with a safe operating margin.
• Secure Connection: Engineered for a firm, vibration-resistant fit that minimizes accidental disconnection.
• Versatile Application: Ideal for LED strips, LED drivers, CCTV systems, routers, and other DC-powered devices.

This 5521 DC power plug is commonly used in the following applications:

• LED strip lights and LED driver connections
• Low-voltage DC power distribution systems
• CCTV cameras and security equipment
• Routers, modems, and network devices
• DIY electronics and prototyping projects