DC Power Pigtail Cable 5.5mm x 2.1mm Male Female Barrel Connector

DC Power Pigtail Cable – 5.5mm x 2.1mm Male & Female Connector

Upgrade your DIY electrical projects with this versatile 5.5mm x 2.1mm DC Power Pigtail Cable. Whether you're setting up a CCTV security camera system, wiring LED light strips, or repairing existing power connections, this dual-ended pigtail connector delivers a secure, reliable low-voltage DC power link every time.

Featuring both a male barrel plug and a female barrel jack in one package, this connector is a go-to solution for hobbyists, electricians, and DIY enthusiasts alike. The color-coded wires (Red = Positive, Black = Negative) make polarity identification effortless, reducing wiring errors during installation.

Made in Mainland China.

Key Features

• Universal 5.5mm x 2.1mm Size – Industry-standard barrel connector compatible with most DC-powered devices
• Male Plug & Female Jack Included – Both connector types available for maximum flexibility
• Color-Coded Wires – Red (+) and Black (−) for quick, error-free polarity identification
• Center Positive Polarity – Standard center-positive configuration for broad device compatibility
• Durable Metal & PVC Construction – Sturdy build for long-lasting, reliable connections
• Compact Cable Length – Approx. 15 cm (5.9 inches) for neat, manageable wiring
• Low Voltage Rated – Suitable for applications below 50V AC or 75V DC
• Ideal for LED & CCTV Applications – Works with 5050/3528 LED strips, CCTV cameras, LED drivers, display lighting, street lamps, and architectural lighting

Specifications

Perfect For

• CCTV security camera installations and repairs
• 5050 & 3528 LED strip lighting projects
• Outdoor LED displays and architectural lighting
• Street lamp and signage power connections
• DIY electronics repair and prototyping
• LED driver power supply connections

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Frequently Asked Questions

Q: What devices are compatible with the 5.5mm x 2.1mm DC power pigtail cable?

A: This connector is compatible with a wide range of low-voltage DC devices that use the standard 5.5mm x 2.1mm barrel connector size, including CCTV cameras, 5050 and 3528 LED light strips, LED drivers, outdoor display lighting, and street lamps. Always verify your device uses the 5.5mm x 2.1mm center-positive barrel connector before purchasing.

Q: Is this connector center positive or center negative?

A: This DC power pigtail cable is center positive, meaning the inner (center) pin carries the positive (+) current and the outer sleeve carries the negative (−). The wires are color-coded Red for positive and Black for negative to make installation straightforward.

Q: What is the maximum voltage this connector can handle?

A: This DC pigtail connector is rated for low-voltage applications — below 50V AC or 75V DC — making it suitable for most standard CCTV and LED lighting power supplies commonly running at 5V, 9V, or 12V DC.

Q: Can I use this connector for both indoor and outdoor LED lighting projects?

A: Yes. This pigtail cable connector is designed for use in both indoor and outdoor LED industry applications, including street lamps, architectural lighting, LED display systems, and LED-driven signage. For outdoor use, ensure any connected power supply or enclosure is rated for outdoor environments.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.