The BZX55C24 part by Yangjie is an axial-leaded, 500mW Zener diode. It has a 2.4V voltage rating with a 1.0mA maximum current rating. This diode is typically used as a voltage regulator, often to protect sensitive electronics from excessive voltage fluctuations. This diode has a wide range of applications, including in test and measurement equipment, industrial machinery, computers, and many other electronics.