The 10D561K Varistor is a RoHS compliant, through hole mounted electronic component manufactured by Hongzhi. It has a breakdown voltage range of 460V to 925V and a hold current dissipation of 2.5KA. It is designed to improve the system's safety, reliability and EMI/EMC performance. The component is useful in applications such as protecting against overvoltage, ESD protection, lightning protection, and spike protection.