BZT52B2V4S-BZT52B75S 200mW, 2% Tolerance SMD Zener.
BZT52B43S - SMD Zener Diode
BZT52B43S - 200mW SURFACE MOUNT ZENER DIODE
BZT52B43S-C - Surface Mount Zener Diodes
BZT52B43S-FL - SMD Zener Diode
BZT52B43S - SOD-323 Plastic-Encapsulate Zener Diode