The JK-SMD0805-020-30V with PTC Resettable Fuses 0805 RoHS is an electronic component manufactured by Jinrui Electronic Materials. It is a surface mountable device that comes in a standard 0805 package size and is specifically designed for use in consumer electronics products. The device has a working voltage range of 30V and is RoHS compliant. It features a PTC resettable fuse to protect the components from overcurrent and short circuits. The fuse has a high temperature rating and fast reaction time for reliable protection. It's a reliable component for consumer electronics products.