20V 1/2W Zener Diode is a vital component for maintaining stable voltage in your electronic circuits. This Diode is specifically designed to allow current to flow in the forward direction like any other Diode, but also permits it to conduct in the reverse direction when the voltage is above a certain level. With a breakdown voltage of 20V and a power dissipation of 1/2W, this Zener Diode is perfect for a variety of applications where voltage regulation is crucial. Its compact design and robust performance make it an ideal choice for both professional and hobbyist electronics projects.