The 1N5059R Zener diode, manufactured by Diotec, is a silicon planar Zener diode designed for voltage regulation and protection applications. This single Zener diode features a Zener voltage of 12V and a power dissipation of 500mW. It is housed in a DO-35 package, making it suitable for through-hole mounting on printed circuit boards. The 1N5059R is commonly used to provide a stable reference voltage, protect circuits from overvoltage conditions, and clip voltage spikes. Supreme Components International is an authorized distributor of Diotec components, ensuring you receive genuine and high-quality products. This diode is ideal for use in power supplies, voltage regulators, and other electronic circuits requiring precise voltage control. Supreme Components International is an authorized distributor of electronic components.