DC Barrel 5.5/2.1mm ↔ UK BS 1363
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://cablefyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://cablefyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://cablefyi.com/entity//)Use the native HTML custom element.
Compatibility check and signal path analysis
Adapter Required
These connectors are not directly compatible. An adapter or converter cable is needed.
Signal Path
DC Barrel 5.5/2.1mm
Family
Power
Form Factor
Cylindrical barrel
Pin Count
2
Reversible
No
UK BS 1363
Family
Power
Form Factor
Rectangular 3-pin fused
Pin Count
3
Reversible
No
Notes
DC Barrel 5.5/2.1mm to UK BS 1363: Different power connector standards are generally not interchangeable due to voltage, current, and pin compatibility differences. Using the wrong power connector can damage equipment. The DC Barrel 5.5/2.1mm (Power) and UK BS 1363 (Power) share the same connector family.