Premium DC50 0.3A 4 PIN 3.5mm Headphone Socket
High-precision brass core with gold-plated contacts ensures superior conductivity and corrosion resistance for long-term durability. Advanced SMT-compatible design (PJ-320D) features a compact 3.5mm form factor, ideal for PCB mounting in audio devices, gaming headsets, and telecom equipment. Robust 0.3A current rating and 4-pin configuration support stable signal transmission, perfect for high-demand DIY electronics and industrial applications. Seamless one-stop sourcing—bulk orders available at unbeatable global wholesale pricing with same-day dispatch.