The ZGFM2012B-ASF-Q1-H is a high-performance, unidirectional TVS diode manufactured by FORMOSA MICROSEMI. This component is specifically designed to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. With a breakdown voltage of 20V, it provides a reliable clamping voltage, diverting excess energy away from protected circuits. The SOD-323 package offers a small footprint, making it suitable for high-density PCB layouts. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring that you receive only genuine and high-quality products. This TVS diode is ideal for use in various applications, including automotive electronics, consumer electronics, and industrial equipment, where robust surge protection is critical.