Premium DC Jack Female Connector – 5.5×2.1mm (5521 Vertical Socket)

Ultra-Durable Brass Contacts
– Precision-machined brass terminals ensure superior conductivity and long-lasting performance, ideal for high-frequency power transmission.
Reinforced ABS Housing
– High-grade ABS shell resists heat, corrosion, and physical stress, guaranteeing stability in demanding environments.
Vertical Mount Design
– Space-saving 90-degree PCB alignment simplifies installation in tight spaces, perfect for DIY electronics, power adapters, and LED drivers.
Wide Compatibility
– Seamlessly pairs with standard 5.5×2.1mm male plugs, widely used in CCTV systems, routers, audio equipment, and industrial machinery.
Flawless Solder Lugs
– Thickened tin-plated solder pins enable quick, secure PCB mounting with reduced resistance for minimal energy loss.
Global Bulk Supply Advantage
– Factory-direct pricing for wholesale buyers, with guaranteed stock for large-scale projects. Custom packaging available.