The CZT5551HC from Central Semiconductor is a high-voltage NPN small signal transistor designed for diverse electronic applications. Encased in a space-saving SOT-23 package, this transistor offers excellent performance in high-voltage circuits. Its key features include a high breakdown voltage, making it suitable for applications where voltage spikes are a concern. The CZT5551HC is commonly used in switching circuits, amplification stages, and signal processing applications. Supreme Components International is an authorised distributor of Central Semiconductor components, ensuring you receive genuine and reliable products. This transistor is a reliable choice for engineers and hobbyists alike.