3.9V, 0.25W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, DO-35, 2 PIN
Zener Diode Single 3.9V 5.13% 250mW Isolated Axial
Zener Diode Single 250mW 1-Element Unidirectional SILICON DO-35
HZ4BLLTD-E
Silicon Zener Diode, 175°C, 0.25W, DO-35 Package