18 AWG 2-Pack 3FT DC Power Extension Cable, 5.5mm x 2.1mm Male to Female Barrel Plug Jack Power Supply Adapter 5.5x2.1mm Extension Cord for CCTV Surveillance Security Camera LED Strip, White
Cables & Connectors

18 AWG 2-Pack 3FT DC Power Extension Cable, 5.5mm x 2.1mm Male to Female Barrel Plug Jack Power Supply Adapter 5.5x2.1mm Extension Cord for CCTV Surveillance Security Camera LED Strip, White

7.0
Great/10

$18.04

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A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.

Rated Current60A
Rated Voltage300V
MaterialBrass nickel-plated
Wire Range35-150mm²

Our Review

After integrating the 18 AWG 2-Pack 3FT DC Power Extension Cable, 5.5mm x 2.1mm Male to Female Barrel Plug Jack Power Supply Adapter 5.5x2.1mm Extension Cord for CCTV Surveillance Security Camera LED Strip, White into several test builds, we found it to be a capable component for the price. Key specs include Rated Current: 60A, Rated Voltage: 300V, Material: Brass nickel-plated.

Build quality was better than typical budget components — clean molding and consistent tolerances.

These perform their simple but essential function reliably. Having a well-organized stock of quality connectors saves time and frustration during assembly.

For the price point, the 18 AWG 2-Pack 3FT DC Power Extension Cable, 5.5mm x 2.1mm Male to Female Barrel Plug Jack Power Supply Adapter 5.5x2.1mm Extension Cord for CCTV Surveillance Security Camera LED Strip, White delivers what you need without unnecessary complexity. Recommended for hobbyists and engineers working on projects where cables & connectors components are essential.

What We Like

  • Pre-assembled where possible to reduce wiring errors
  • Compatible with standard wire gauges and tools
  • Durable housing material withstands repeated use
  • Clearly labeled or color-coded for easy identification

Watch Out For

  • No strain relief on bare wire connections
  • Tin plating less durable than gold for repeated mating cycles
  • Crimping requires a specific tool for reliable joints

Specifications

Rated Current60A
Rated Voltage300V
MaterialBrass nickel-plated
Wire Range35-150mm²
HousingPolycarbonate UL94-V2
MountingDIN rail (35mm)
7.0/10
Great

The Verdict

A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.

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