The WW0603-3R3X from Vanguard Electronics is a Space Qualified Inductor with Inductance 3.3 µH, DCR 70 milli-ohm, Saturation Current 1000 mA, SRF 6000 MHz, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for WW0603-3R3X can be seen below.