Surface-mounted annular inductor

The utility model discloses a surface-mounted annular inductor, which relates to the field of inductor design and comprises a bottom plate, a magnetic ring, a copper wire and glue. The copper wire is wound and mounted on the magnetic ring, and the magnetic ring is adhered to the bottom plate through the glue in a dispensing manner; two patch contacts are embedded in the bottom side of the bottom plate, and the two ends of the copper wire are electrically connected to the two patch contacts in a one-to-one correspondence mode. The beneficial effects of the utility model are that the pin-type installation of the original inductor product is changed into patch-type installation, the magnetic ring is fixed on the bottom plate through glue, and the two ends of the copper wire are electrically connected to the patch contacts in a one-to-one correspondence manner, so that the inductor product can be installed on a PCB through SMT, the space of the reverse side of the PCB is not occupied, and the space can be better