The DIOTEC ZPY9.1 is a single Zener diode with a nominal Zener voltage of 9.1V and a power dissipation of 500mW. This through-hole device is housed in a compact DO-35 package, making it suitable for a wide range of applications. Zener diodes are commonly used for voltage regulation, overvoltage protection, and voltage clipping in electronic circuits. As an authorized distributor of DIOTEC components, Supreme Components International guarantees the authenticity and quality of the ZPY9.1. This diode provides a stable voltage reference and is ideal for use in power supplies, communication equipment, and instrumentation.