The ZPY43B is a high-quality Zener diode manufactured by DIOTEC. This diode features a Zener voltage of 43V and a power dissipation of 1.3W, making it suitable for a wide range of applications. Housed in a compact DO-41 package, the ZPY43B is easy to integrate into existing circuits. As an authorised distributor of DIOTEC components, Supreme Components International ensures that you receive genuine and reliable parts. This Zener diode is commonly used for voltage regulation, overvoltage protection, and voltage reference in power supplies, communication equipment, and other electronic devices. Its stable performance and robust design make it a dependable choice for demanding applications. Choose Supreme Components International for your electronic component needs.