The ZMM18B is a Zener diode manufactured by DIPTRONICS. As an authorized distributor, Supreme Components International provides this high-quality component for your electronic design needs. This Zener diode features a voltage rating of 18V and is housed in a SOD-80 package, making it suitable for surface mount applications. Zener diodes are commonly used to provide a stable reference voltage or to protect circuits from overvoltage conditions. The ZMM18B offers excellent performance characteristics and is ideal for a wide range of applications, including power supplies, voltage regulators, and transient voltage suppression. Trust Supreme Components International for reliable and authentic electronic components.