The 0402DC-9N4X_R_ from Coilcraft is a RF Inductor with Inductance 0.0094 uH, DC Resistance 0.073 Ohms, DC Current 0.79 to 1.4 A, Self Resonant Frequency 8.12 GHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor, Chip Inductor. More details for 0402DC-9N4X_R_ can be seen below.