Signal Transformer’s datasheets are very consistent in their layout, making it very easy for design engineers to navigate and locate their parts. As shown on this slide the top of the datasheet shows a photograph of the inductor, a mechanical outline, an electrical schematic and the recommended PC board layout, respectively. Directly below are all the product features followed by a table with the electrical parameters. In the table are these key parameters: part numbers, inductance values, test frequencies, DC resistances, saturation currents and temperature currents. To the right of the table are two graphs showing the inductance decrease by DC current (upper graph) and the temperature rise by DC current (lower graph). All of the SMD inductor data sheets can be found at www.digikey.com.