MMSZ5229A SERIES SURFACE MOUNT SILICON ZENER DIOD.
MMSZ5257AS - SURFACE MOUNT SILICON ZENER DIODES
MMSZ5257A - SURFACE MOUNT SILICON ZENER DIODES
MMSZ5257A-FL - SMD Zener Diode
MMSZ5257AS - Surface Mount Silicon Zener Diodes
MMSZ5257AS-AU - SURFACE MOUNT SILICON ZENER DIODES