www.vishay.com MMBZ5225 to MMBZ5267 Vishay Semico.
MMBZ5257ELT3G - Zener Voltage Regulators
MMBZ5257B - 410 mW Zener Diode 2.4 to 39 Volts
MMBZ5257ELT1G - Zener Voltage Regulators
MMBZ5257BLT1G - Zener Voltage Regulators
MMBZ5257-G - Small Signal Zener Diodes
MMBZ5257 - SURFACE MOUNT ZENER DIODES/SOT-23
MMBZ5257-V - Small Signal Zener Diodes
MMBZ5257BW - 200mW Zener Diode
MMBZ5257B - Surface Mount Zener Diodes
MMBZ5257BTS - TRIPLE SURFACE MOUNT ZENER DIODE ARRAY
MMBZ5257B - Zener diode
MMBZ5257 - ZENER DIODES
MMBZ5257BL - Zener Voltage Regulators
MMBZ5257BW - 200mW SURFACE MOUNT ZENER DIODE
MMBZ5257B - Zener Diodes
MMBZ5257B - SILICON PLANAR ZENER DIODES
MMBZ5257B - 350mW SURFACE MOUNT ZENER DIODE
MMBZ5257-V-G - Small Signal Zener Diodes
MMBZ5257BT - 150mW SURFACE MOUNT ZENER DIODE