Build or repair your own power extensions with our 5.5mm x 2.1mm DC Inline Socket. Unlike panel-mount versions, this connector is designed to be attached directly to the end of a cable, making it the perfect choice for custom-length power leads, CCTV camera extensions, and LED strip lighting projects. With a rugged, screw-on housing and integrated strain relief, it provides a secure and professional finish for any low-voltage wiring task.
Custom Extension Cables: Create the exact length of power cable you need for your monitors, routers, or smart home devices.
CCTV Security Systems: Repair or extend power runs for security cameras without needing to replace the entire cable.
Portable Battery Packs: Use as an output port for DIY battery boxes or portable power stations.
LED Lighting Kits: Ideal for creating modular connections for under-cabinet or architectural LED installations.
Universal 2.1mm Center Pin Compatibility: The most common DC size globally, ensuring it fits almost all standard 12V and 24V power adapters.
Durable Solder Terminals: Features internal solder buckets designed to securely hold wire gauges up to 18AWG.
Screw-On Strain Relief: The flexible plastic boot protects the internal solder joints from tension and bending, significantly extending the life of your cable.
High-Tension Contacts: Internal leaf springs provide a tight, "non-wiggle" grip on the male plug for uninterrupted power delivery.
Heat-Resistant Core: The internal insulator is rated for high temperatures, allowing for easier soldering without warping the connector.
Rugged Outer Shell: Made from high-impact ABS plastic with a textured finish for better grip during plugging and unplugging.
Professional Aesthetic: Provides a clean, factory-quality look for your DIY electronics and AV projects.
Connector Size: 5.5mm (Outer Diameter) x 2.1mm (Inner Pin)
Type: Inline
Assembly: Solder-Type with screw-on housing
Does this come with the plastic cover?
Yes. Each socket includes the internal solder connector and the screw-on outer shell with an integrated flexible strain relief boot.
Can I use this for my laptop?
Only if your laptop uses a 5.5 x 2.1mm plug. Many laptops use the slightly larger 2.5mm pin. Please check your device specifications before purchasing.
