The BZW04-26B is a high-performance unidirectional TVS diode manufactured by Diotec, designed for transient voltage suppression. Supreme Components International is an authorised distributor of Diotec, ensuring you receive genuine components. This diode offers 400W of peak pulse power dissipation, effectively safeguarding sensitive electronics from voltage spikes. With a reverse standoff voltage of 26V, it's suitable for protecting circuits operating at or below this voltage. The BZW04-26B is commonly used in telecommunications, industrial control systems, and consumer electronics to protect against ESD, EFT, and lightning-induced surges. Its DO-15 package allows for easy through-hole mounting on PCBs. This robust diode provides reliable overvoltage protection, enhancing the overall reliability and longevity of your electronic designs.