The WW0603-6R8X from Vanguard Electronics is a Space Qualified Inductor with Inductance 6.8 µH, DCR 100 milli-ohm, Saturation Current 840 mA, SRF 5800 MHz, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for WW0603-6R8X can be seen below.