The 1SMA4730AG with Zener Diodes SMA RoHS is a high performance, surface mount device consisting of 3 Zener diodes. This device is designed for applications in voltage regulation, voltage clamping, and signal level shifting. It is manufactured by Shikues and is designed to meet the RoHS compliance requirements of lead-free (Pb-free) manufacturing. This component is ideal for consumer electronics and electronic control systems. This device offers greater performance with a more compact size, and the Zener diodes provide a reliable current path that helps to enhance electrical performance. The 1SMA4730AG also offers a low temperature coefficient, making it ideal for working in extreme temperature environments.