The ZGFM20120B-ASF-Q1-H is a high-performance, unidirectional Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. This diode is specifically designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. With a breakdown voltage of 20V, it effectively clamps overvoltage events, safeguarding downstream circuitry. The ZGFM20120B-ASF-Q1-H is housed in a small SOD-323 package, making it suitable for space-constrained applications. Supreme Components International is an authorized distributor of FORMOSA MICROSEMI, guaranteeing the authenticity and quality of this TVS diode. This component is ideal for use in various applications, including consumer electronics, industrial equipment, and automotive systems, where reliable overvoltage protection is crucial.