The BZW04-171 is a high-performance unidirectional TVS diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec components, ensuring you receive genuine and reliable parts. This diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, ESD, and inductive load switching. Featuring a power dissipation of 400W and a reverse standoff voltage of 171V, the BZW04-171 effectively clamps overvoltage events to safe levels. Its unidirectional configuration makes it suitable for DC circuits. Housed in a DO-15 package, it offers easy installation and robust performance. Choose the BZW04-171 for superior transient voltage protection in your applications. Supreme Components International provides full support and documentation for this product.