The 1SMA4745A is a high-quality 1W Zener diode manufactured by JSCJ (JCET), designed for precise voltage regulation at 16V. This diode is housed in a surface-mount SMA package, making it suitable for automated assembly and compact designs. As an authorized distributor of JSCJ components, Supreme Components International guarantees the authenticity and reliability of this product. The 1SMA4745A Zener diode is ideal for applications requiring stable voltage references, surge protection, and voltage clamping. Its robust construction ensures reliable performance in demanding environments. Key features include fast response time, low leakage current, and excellent surge handling capability. This diode is commonly used in power supplies, telecommunications equipment, and industrial control systems.