RadioThe Leshan Radio SZA18A is a RoHS-compliant, surface-mount zener diode with a low-profile design. It is composed of a series of tiny semiconductor junctions that are specifically designed for voltage regulation applications. This device has two radial leads, forming a single “SMA” package that is designed to be used on a printed circuit board. With a breakdown voltage rating of 15V, it is perfect for a wide range of circuit protection, voltage regulation, and reverse battery protection applications. The SZA18A is designed to be soldered onto a printed circuit board, and it is compatible with standard surface mount technology. This part is also RoHS compliant with certification, making sure that it is safe to use in any environment.