1.5 W Zener Diode Voltage Regulator 68 V, SMA, 5000-REEL
1SMA5945BT3G Zener Diode, 68V 5% 1.5 W SMT 2-Pin SMA | ON Semiconductor 1SMA5945BT3G
Diode Zener Single 68V 5% 500mW 2-Pin SMA T/R