Zener Diode 1N5248B 18V 1/2W

 3
18V Zener voltage for precise voltage regulation
• 0.5W (1/2 Watt) power rating for stable operation
• DO-41 axial glass package for easy through-hole mounting
• Low leakage current ensures consistent performance
• Protects electronics from voltage spikes and overvoltage
• Long-lasting and durable design suitable for repeated use