Easy-to-Use 1.7mm DC Power Inline Plug

Reliable 1.7mm DC Power Inline Plug for Everyday Projects

This 1.7mm DC power inline plug is the simple, dependable choice for powering small electronics, custom LED strips, or repairing chargers at home. Sometimes called a 1.7mm DC barrel plug or DC coaxial plug, this connector guarantees a snug, secure fit for your devices.

Product Features and Benefits

• Fits Most Popular Devices: Designed with a standard 1.7mm center pin and 4.0mm outer diameter (often called “Type B”), it matches a wide range of small appliances, gadgets, and test equipment.
• DIY-Friendly Solder Terminals: Attach this plug easily to 18-24 AWG wire. Solder terminals ensure a steady electrical connectionperfect for quick repairs or custom cable making.
• Durable Molded Strain Relief: The built-in molded strain relief fits cables up to 0.165″ diameter, protecting your power cord from wear and stretching.
• Compact Size: Measuring just 1.48″ long and 0.30″ in diameter, this DC power inline plug wont add unwanted bulk to your project.

Technical Specifications

• Plug Type: 1.7mm x 4.0mm DC barrel/coaxial plug (Type B)
• Center Pin Diameter: 1.7mm
• Outer Diameter: 4.0mm
• Solder terminals compatible with 18-24 AWG wire
• Molded strain relief for cable diameters up to 0.165″
• Overall Dimensions: 1.48″ length x 0.30″ diameter
• Quantity: 1 plug per package

Compatible Jacks

This 1.7mm DC power inline plug is made to mate with the 1.7mm DC panel mount jack (PH-P340) and other standard 1.7mm x 4.0mm DC barrel jacks.

Find More DC Power Connectors at

Looking for another size or style? Vetco stocks a wide variety of DC barrel plugs, jacks, adapters, and pigtail cables to help you complete any project. Enjoy fast shipping and friendly support with every order.