The HCB2012KF-121T10 is a surface mount, bead-style, chip inductor with an 0805 (2.0mm x 1.25mm) footprint, manufactured by TAITEC. It features RoHS-compliant materials, is rated for a 120-ohm inductance, and a maximum working frequency of 1.2GHz. The inductor has a lead-free, matte-tin-plated copper-alloy terminal, with an epoxy-resin coating. It is ideal for use in high-speed digital applications, such as wireless communications, memory, and power supplies.