12V Zener Diodes 1 Watt 5%

This 12V, 1W Zener diode with a 5% tolerance is a semiconductor component designed to regulate voltage in electronic circuits. It operates in reverse breakdown mode, maintaining a stable voltage across its terminals once the breakdown threshold is reached. This component is commonly used in power supplies, over-voltage protection circuits, and as voltage references for microcontrollers like Arduino and Raspberry Pi.