The SMD1206P016TF with PTC Resettable Fuses 1206 RoHS is a surface mount device (SMD) manufactured by Yenji. It is a 1206 package, meaning it measures 3.2mm x 1.6mm, and features a polymeric positive temperature coefficient (PTC) resettable fuse. The part is RoHS (Restriction of Hazardous Substances) compliant, meaning it is free from hazardous substances that may pose a threat to the environment or human health. It can be used to protect electrical and electronic components in a variety of applications.