DC Barrel Plug – 5.5 x 2.5mm


Availability: In Stock


SKU: CON-001 Category: Tags: , ,


The DC barrel plug is a very common connector; these power connectors are found on just about everything! This DIY plug is great for adding a common connector to the end of wires. The 5.5 x 2.5mm plug is the “larger” version of this common connector – if the 2.1mm version does not fit, this is probably the correct connector.

Inside the removable plastic shell the connector has two solder tabs, one for each contact, and a crimp strain relief that will help keep everything in place. The plastic outer shell also has strain relief built in – just be sure to slide it onto your cable before soldering!



  • 2.5mm inner diameter
  • 5.5mm outer diameter
  • Solder terminals with crimp strain relief
  • Plastic outer shell with strain relief


  Difficulty Level

Soldering Skill: Beginner
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 4 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
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