The DIOTEC SMF14B is a Transient Voltage Suppressor (TVS) Diode, expertly engineered to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This unidirectional TVS diode features a breakdown voltage of 14V and a power dissipation of 400W, ensuring robust protection. Housed in a compact DO-219AB (SMF) package, it's ideal for space-constrained applications. Supreme Components International is an authorised distributor of DIOTEC components, guaranteeing genuine products and reliable performance. The SMF14B is suitable for various applications, including automotive, industrial, and consumer electronics, where overvoltage protection is critical.