Zener Diode 1N5250B 20V 1/2W

 3
20V Zener voltage for stable voltage regulation
• 0.5W (1/2 Watt) power rating for reliable operation
• DO-41 axial glass package for easy through-hole mounting
• Low leakage current with consistent voltage control
• Protects electronics from overvoltage and spikes
• Long-lasting and durable design
• Ideal for voltage reference, clipping, and regulation applications