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Two 3.5 mm mono plugs to 5.5 x 2.1 mm DC jacks

Ruth's sister

Ruth's sister 3.5 mm to 5.5 x 2.1 mm internal power cable

SKU CH-DSGH-FVA8B

Two adapters convert a 3.5 mm mono plug to a 5.5 x 2.1 mm DC power jack for laptop use

  • Connects 3.5 mm mono sources to 5.5 × 2.1 mm DC inputs
  • Two-piece set covers spare or dual-device needs
  • 2-pole mono plug ensures correct signal path
  • Female jack accepts standard barrel connectors directly

3.5 mm to 5.5 x 2.1 mm internal power adapter

This two-piece set converts a 3.5 mm two-pole mono plug into a 5.5 x 2.1 mm female DC jack. It is intended for internal wiring jobs where a laptop-style barrel connector must be fed from a 3.5 mm source. The adapters are supplied new and ready to solder or crimp into a custom loom.

Builders needing a different barrel size

This adapter only bridges the specific 3.5 mm mono plug to the 5.5 x 2.1 mm jack listed above. Anyone requiring a different centre-pin diameter, a locking barrel, a right-angle form factor or a stereo 3.5 mm interface will need a different connector.

Highlights

  • Connects 3.5 mm mono sources to 5.5 × 2.1 mm DC inputs
  • Two-piece set covers spare or dual-device needs
  • 2-pole mono plug ensures correct signal path
  • Female jack accepts standard barrel connectors directly

Specifications

No published specifications for this item yet.

Questions about this item

Will the 3.5 mm plug fit the power port on my laptop?

The 3.5 mm mono plug is designed for a matching 3.5 mm barrel-style power input, not a standard headphone jack. Check your device's port dimensions before ordering.

What does the 5.5 x 2.1 mm jack accept?

The female jack accepts a 5.5 mm outer diameter and 2.1 mm inner diameter barrel plug, a common size for laptop and DC device power supplies.

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