As an Amazon Associate, we earn from qualifying purchases. Home » NEXPERIA » BZB84-B4V3215 Zener Diode 4.3V V(Z) 2% 0.3W Silicon Zener Diode 4.3V V(Z) 2% 0.3W Silicon NEXPERIA . BZB84-B4V3215 Attributes Brand name, Manufacturer name, ManufacturerNEXPERIA