BUY (100PCS) SMD ZENER DIODE ZMM4V7 0.5W 4.7V https://www.utsource.net/itm/p/8134901.html

Description: SMD Zener Diode Features: Low profile package Ideal for automated placement High temperature soldering guaranteed: 260°C/10 seconds at terminals High temperature stability Low leakage current High reliability High temperature operation Low noise Low inductance Low forward voltage Application: Voltage regulation Voltage stabilization Surge protection High temperature protection ESD protection Reverse polarity protection Overvoltage protection (For reference only)