1N4728A to 1N4749A - Voltage regulator diodes DO-4 2-Pin
12V 5% Zener Diode, 1W, DO-41, Through Hole
DIODE ZENER 24V 3W DO41
Zener Diode 27V 10% 500mW 2-Pin Axial DO-41
Silicon Zener Diode 27V 10% 500mW 2-Pin DO-41