The CSDS3D18N101T from Cal-Chip Electronics is a Power Inductor with Inductance 100 µH, Inductance Tolerance ±30 %, DCR 2.600 ohm, Saturation Current 0.16 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for CSDS3D18N101T can be seen below.