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Six black barrel-plug pigtails, 30 cm leads, 5.5 mm by 2.1 mm connectors

Unique-Bargains

Unique-Bargains DC Power 5.5mm x 2.1mm 2A 30cm Barrel Male Plug Connector Pigtail 6pcs

SKU CH-D8PV-40SD1

Six 30 cm pigtails with 5.5 mm × 2.1 mm barrel plugs rated at 2 A for DC power connections

  • Product typePower
  • 6 connectors in one pack for multiple installations
  • 5mm x 2.1mm barrel fits matching DC ports
  • 2A rating supports higher-power LED and monitoring gear
  • 30cm pigtail gives flexible routing in tight spaces
  • Pure copper core delivers strong electrical conductivity

Six-piece barrel connector set

This pack contains six DC power pigtails with a 5.5mm by 2.1mm male barrel plug. Each lead is 30cm long and rated for 2A continuous current. The cables suit hobbyists and technicians who need quick, solder-free connections for low-voltage gear.

Capacity and headroom

Pure copper cores rated at 2A handle typical LED strips, CCTV cameras and small router supplies without voltage drop over the 30cm length. The 3.5mm outer diameter keeps the wire flexible for tight routing. Loads above 2A or longer runs will exceed the safe rating.

Thermals noise and power draw

Passive copper conductors generate no audible noise and add negligible heat at the rated 2A load. The short 30cm length minimises resistive loss so the supply voltage reaches the device with minimal drop. No active cooling or fan is required.

How it compares

Measured against everything we stock in AC Extension Cords, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 92% of the 864 comparable items (median $15.99).

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Specifications

Product
Brand nameUnique Bargains
Product typePower

Questions about this item

Will the 5.5mm x 2.1mm barrel plug fit the DC jack on my older LED power supply?

The connector uses a 5.5mm outer diameter and 2.1mm inner pin, matching the common 5.5 * 2.1 mm standard used on many LED drivers and CCTV supplies.

How can I confirm each pigtail is conducting properly after wiring it in?

With power off, use a multimeter on continuity mode between the barrel tip and the stripped wire end; a beep confirms the pure copper core is intact.

Does the pack include any female jacks or heat-shrink tubing, or just the six male pigtails?

The package contains six male barrel plug pigtails only; no female connectors, heat-shrink or solder are supplied.

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