The Bourns website offers several useful tools, including a parametric search that conveniently allows users to locate inductors. By entering the required inductance, rated current, dimension, and DCR (if desired), a list of matched part numbers are displayed. Users can select the .PDF to review the construction and mechanical features of inductors to further fine-tune the selection. Users can also access a cross-reference search assistant. By entering a competitor's part number or prefix of the series, Bourns' comparable part numbers or series will be displayed if a cross is available. 3D inductor drawings for mechanical layout and equivalent circuits for circuit design simulations are available in the design files located on the product highlight page.