The Z2SMB18 Zener diode, manufactured by Diptronics, is a high-quality component designed for voltage regulation and transient voltage suppression. This 18V, 3W diode is housed in a space-saving SMB (DO-214AA) package, making it suitable for applications where board space is limited. As an authorised distributor, Supreme Components International guarantees the authenticity and reliability of this product. The Z2SMB18 is commonly used in power supplies, telecommunications equipment, and automotive electronics to protect sensitive circuits from voltage spikes and maintain stable voltage levels. Its robust construction ensures long-term performance and dependable protection. Choose the Z2SMB18 for your voltage regulation needs.