DC Barrel Jack Adapter – Female 5.5 × 2.1 mm Screw Terminal

QAR 4.00/ unit

Description

The DC Barrel Jack Adapter is designed for quick and reliable connection between DC power supplies and bare wire terminals. It features a 5.5 × 2.1 mm center-positive female barrel jack with integrated screw terminals for secure wire attachment without soldering. The compact adapter simplifies power distribution for prototyping, breadboards, LED systems, and embedded electronics projects. Its durable terminal design ensures stable electrical contact and easy installation in low-voltage DC applications. Features • 5.5 × 2.1 mm female DC barrel jack • Center-positive power connector design • Screw terminal wire connection • Solderless installation method • Compatible with standard DC adapters • Secure terminal locking mechanism • Compact PCB-free adapter structure • Suitable for prototyping applications • Reliable low-voltage DC connection • Supports quick wire attachment • Easy integration with breadboards • Reusable terminal connection design • Durable insulated housing • Ideal for LED and Arduino projects DC Barrel Jack Adapter--Female with Screw Terminals Tutorials • 12 VDC Gearmotors & Power Adaptor For Gear Display Models