Original quality with precise parameters Genuine Nexperia BZX384-B4V7,115, rated Zener voltage 4.7V, tight voltage tolerance ±2%, maximum power 300mW, test current 5mA. Parameters strictly comply with the original datasheet, ensuring high consistency and eliminating deviations. Compact SMD package for high-density PCBs Featuring SOD-323 (SC-76) ultra-small SMD package, lightweight and thin, suitable for automated SMT assembly. Effectively saves PCB space, making it the preferred SMD Zener diode for portable devices and precision small appliances. Stable and durable, wide temperature operation Silicon planar Zener structure with low Zener impedance and minimal voltage temperature drift. Operating temperature range: -65℃ to 150℃, resistant to high temperatures and thermal variations. Ensures long-term stable performance in industrial, automotive, and consumer circuits. Wide range of applications Commonly used for voltage regulation, voltage clamping, surge/overvoltage protection, microcontroller power regulation, charging circuits, instruments, smart home devices, digital repairs, and industrial control PCBs. Supply and after-sales support Long-term stock available, original reel packaging, high soldering yield. Free official datasheets provided. Bulk order pricing negotiable. Quality issues supported with after-sales replacement. Engineering samples available for small trial orders.