The 0402CT-3N9X_RW from Coilcraft is a RF Inductor with Inductance 0.0039 uH, DC Resistance 70 mOhms, DC Current 720 to 890 mA, Self Resonant Frequency 13.5 GHz, Operating Temperature -40 to 125 Degree C. More details for 0402CT-3N9X_RW can be seen below.