The Littelfuse XGD10402KR is an ESD Suppressor designed to provide protection for sensitive electronic components from static electricity, electrostatic discharge, and other high-voltage threats. The device is designed for use in a 0402 package with a rated voltage of 32VDC and a capacitance of 0.04pF. It is made from flame retardant coated plastic and is UL recognized. The device is easy to install with a simple surface-mount process and can be used to protect any electronic system that is susceptible to ESD damage.