ERU19 SMT Power Inductors

TDK Corporation has extended its portfolio of EPCOS ERU SMT power inductors with the ERU19 choke series that comprises ten different types. The inductance values of the ERU chokes extend from 1.0 μH to 30 μH and their saturation currents range from 10.1 A_DC to 43 A_DC. The outstanding feature of these power inductors is their compact design. With a footprint of just 19.9 mm x 20.5 mm, they have low insertion heights of 8.35 mm (1.0 μH) to 10.85 mm (30 μH), depending on the type. This low-profile design is based on a flat rectangular helical winding technology which results in lower losses. The DC resistances are between 1.20 mΩ and 18.65 mΩ.