The ESDQ12VFD1U is a high-quality 12V TVS (Transient Voltage Suppressor) Diode manufactured by JSCJ (JCET). Supreme Components International is an authorized distributor of JSCJ components, ensuring you receive genuine and reliable parts. This TVS diode is specifically designed to protect sensitive electronic circuits from voltage transients caused by electrostatic discharge (ESD), inductive load switching, and other transient voltage events. Housed in a small SOD-323 package, the ESDQ12VFD1U offers excellent surge protection in a space-saving form factor. It is suitable for a wide range of applications, including data lines, I/O ports, and power supplies. Choose Supreme Components International for guaranteed authenticity and expert support.