BZT52-B series - Single Zener diodes in a SOD123 package
Zener Diode
Zener Diode, 16V V(Z), 2%, 0.41W, Silicon, Unidirectional, PLASTIC, SO-2
Zener Diode,
BZT52-B16_R1_00001 Panjit Zener Diode Single 16V 410mW 2% 100nA at 12V Surface Mount SOD-123