The F2D1 is a high-current shielded through-hole inductor using flat wire winding to maximise current-carrying capability and reduce AC losses. Heights from 12.0 mm to 22.5 mm and footprints from 21.8 × 18.0 mm to 36 × 35 mm cover a wide inductance and current range for industrial power conversion, UPS output chokes, and motor-drive input filtering.