The TT250-8I-10 from Piconics is a RF Inductor with Inductance 0.02 to 0.025 uH, DC Resistance 0.04 Ohms, DC Current 0.25 A, Self Resonant Frequency 1000 MHz, Operating Temperature -55 to 125 Degree C. Tags: Thin Film Inductor. More details for TT250-8I-10 can be seen below.