DC 5.5x2.1mm Male Female Power Connectors for LED Strips 20pc
DC 5.5x2.1mm Male Female Power Connectors for LED Strips 20pc
DC 5.5x2.1mm Male & Female Power Cable Connectors — 20-Piece Set
Keep your LED lighting projects powered up and running flawlessly with this 20-piece set of DC barrel power cable connectors. Featuring the universal 5.5mm outer diameter / 2.1mm inner diameter barrel size, these connectors are compatible with popular 3528 and 5050 LED strip lights as well as a wide range of 24V DC power supplies, CCTV cameras, routers, and other low-voltage electronics.
Each set includes 10 male DC power cable connectors and 10 female DC power cable connectors, giving you everything you need for complete, secure connections right out of the box.
Key Features
- Universal 5.5mm x 2.1mm barrel size — fits most standard DC power adapters and LED drivers
- Pre-tinned copper cladding — enables fast, reliable soldering and a strong, lasting connection
- High-quality PVC arc-extinguishing insulation — durable housing for safe, long-term use
- 24V DC rated — suitable for LED strip lighting, security cameras, and low-voltage electronics
- Easy to solder and install — no specialized tools required; ideal for DIY and professional projects alike
- Fast signal and power transmission — minimizes voltage drop for consistent LED brightness
- Available in 2 color options to suit your wiring setup
- Pack of 20 pieces (10 male + 10 female) for versatile, on-hand use
Specifications
- Connector Size: Outer Diameter 5.5mm / Inner Diameter 2.1mm
- Material: High-quality PVC with arc-extinguishing insulation; pre-tinned copper conductors
- Rated Voltage: 24V DC
- EU LVD Voltage Class: High voltage — Above 50Vac or 75Vdc
- Compatible With: 3528, 5050 LED strip lights, CCTV systems, routers, DC-powered devices
- Quantity: 10 Male + 10 Female (20 pieces total)
- Battery Included: No
What's in the Box?
- 10 × Male DC power cable connectors (5.5x2.1mm)
- 10 × Female DC power cable connectors (5.5x2.1mm)
For guidance on safe electrical wiring practices and low-voltage installations, visit the U.S. Consumer Product Safety Commission (CPSC) for helpful consumer safety information.
Frequently Asked Questions
Q: What LED strip lights are these DC 5.5x2.1mm connectors compatible with?
A: These DC barrel connectors are designed to work with standard 3528 and 5050 LED strip lights, as well as any device using the common 5.5mm outer / 2.1mm inner diameter DC power connection — including security cameras, routers, and other 24V DC-powered electronics.
Q: Are these connectors easy to install without professional tools?
A: Yes! Each connector features pre-tinned copper cladding that makes soldering quick and straightforward, even for DIY enthusiasts. The PVC insulation housing is easy to handle, and the reliable barrel design ensures a secure, stable connection every time.
Q: How many connectors are included in the pack?
A: Each pack contains 20 connectors in total — 10 male DC power cable connectors and 10 female DC power cable connectors — giving you a complete set for multiple wiring projects or replacements.
Q: What voltage rating do these connectors support?
A: These connectors are rated for 24V DC operation, making them suitable for a wide variety of low-voltage LED lighting systems and compatible DC-powered devices.