DC Barrel Plug Adapter, Female 2.1mm x 5.5mm to Male 0.7mm x 2.5mm, 18 AWG | RC-X0725

DC Barrel Plug Adapter — Female 2.1mm x 5.5mm to Male 0.7mm x 2.5mm | Part RC-X0725

The RC-X0725 is a compact DC barrel conversion cable that adapts a standard 2.1mm x 5.5mm barrel socket to a 0.7mm x 2.5mm plug. No cutting, no soldering — just plug in and go.

Built with 18 AWG wiring and a flexible 3-inch cable, it delivers reliable power with minimal voltage drop for devices requiring a 0.7mm x 2.5mm DC input.

Technical Specifications

• Part Number: RC-X0725
• Input (Female End): 2.1mm (ID) x 5.5mm (OD) barrel socket
• Output (Male End): 0.7mm (ID) x 2.5mm (OD) barrel plug
• Wire Gauge: 18 AWG
• Cable Length: ~3 inches (compact pigtail design)

Common Use Cases

• Small Electronics: Power devices with compact 0.7mm x 2.5mm DC jacks using a standard 2.1mm power supply
• Electronics Projects: Quickly adapt mismatched barrel connectors without custom wiring

Frequently Asked Questions

Q: Does this change the polarity?
A: No. The RC-X0725 passes polarity straight through.

Q: Need a different size conversion?
A: Browse our full DC Barrel Conversion Adapter collection for other size combinations.