The DIOTEC P4KE91A is a unidirectional Transient Voltage Suppressor (TVS) diode, expertly engineered to protect sensitive electronic circuits from voltage transients induced by inductive load switching and lightning. This robust diode features a standoff voltage of 91V and a peak pulse power dissipation of 400W, ensuring effective overvoltage protection. Housed in a DO-41 package, the P4KE91A is easy to install and integrate into existing designs. Supreme Components International is an authorised distributor of DIOTEC components, guaranteeing genuine products and reliable performance. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control systems, and consumer electronics. Choose the P4KE91A for dependable surge protection and enhanced circuit reliability. Supreme Components International is an authorised distributor of electronic components.