DC Power Plug Male 5.5×2.1mm — 2-Pack
DC Power Plug Male 5.5×2.1mm 2-Pack
Compatible JST cables for sensors and modules — secure & reliable. Shop now.
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DC Power Plug Male 5.5×2.1mm — 2-Pack
A 5.5×2.1mm DC barrel plug (male) — pack of 2 — for making custom DC power cables and leads. Solder your wire to the center pin (positive) and sleeve (negative) to create a custom-length DC power cable compatible with Arduino power jacks, LED drivers, and most DC power supplies. The 5.5×2.1mm barrel plug is the most common DC power connector in electronics.
Key Specifications
- Connector: 5.5×2.1mm DC barrel plug (male)
- Termination: Solder type
- Current rating: 5A | Voltage rating: 30V DC
- Center pin: Positive (+) | Sleeve: Negative (−)
- Pack: 2 plugs
- Compliance: RoHS compliant
Why Choose This?
- ✅ Most common DC connector — compatible with Arduino, LED drivers and most DC power supplies
- ✅ Custom cable length — solder any wire to make the exact length you need
- ✅ 5A / 30V rated — suitable for Arduino, LED strips and most DC electronics
- ✅ Strain relief — cable clamp prevents wire pull-out
Typical Applications
- Custom Arduino DC power cable fabrication
- LED strip and driver power cable
- Custom-length DC power lead for electronics projects
- DC power adapter cable repair and replacement

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