The SP8-45-xyz from PICONICS is a Space Qualified Inductor with Inductance 38.5 nH, Inductance Tolerance ± %10, DCR 10 Ohms, SRF 3.5 to 5 GHz, Temperature Operating Range -55 to 125 Degree C. Tags: Ceramic. More details for SP8-45-xyz can be seen below.