The WW0603-8R7X from Vanguard Electronics is a Space Qualified Inductor with Inductance 8.7 µH, DCR 140 milli-ohm, Saturation Current 705 mA, SRF 5200 MHz, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for WW0603-8R7X can be seen below.