Premium 2.5/2.1mm DC Power Jack for Reliable Connectivity

High-precision brass contacts with gold-plated finish ensure optimal conductivity and corrosion resistance. Reinforced nylon housing withstands up to 5,000 insertion cycles, featuring flame-retardant UL94-V0 certification.

Universal 12V compatibility for CCTV cameras, routers, LED strips, and audio equipment. Laser-calibrated inner sleeve maintains tight connection with standard 5.5mm outer diameter plugs.

Industrial-grade strain relief design prevents wire fatigue. RoHS-compliant with ±0.03mm tolerance for perfect fit. Bulk packaging available for OEM/ODM projects.

Dual spring-loaded contact system eliminates power flickering. Matches international safety standards including CE/FCC. Ideal for power adapters, medical devices, and automotive electronics.

Exclusive copper alloy core reduces resistance by 40% versus standard models. Beveled insertion guide enables tool-free installation.

Global wholesale pricing with MOQ flexibility. Ships with electrostatic-proof packaging. Custom logo/color options upon request.