The SMD1812B020TF with Resettable Fuses - PPTC PPTC 30V 0.2A is a surface mounted resettable fuse manufactured by Yageo. This PCB-mountable fuse is designed to protect a circuit from over current and over temperature. It features an 1812 case size, 2.0mm pitch, and can handle up to 30V and 0.2A of current. The resettable feature allows the fuse to self-reset in the event of an over current or temperature condition. The SMD1812B020TF with Resettable Fuses - PPTC PPTC 30V 0.2A is designed for various applications, including telecom, medical, home electronics, and industrial automation.