The 0402DC-91NX_R_ from Coilcraft is a RF Inductor with Inductance 0.091 uH, DC Resistance 1.119 Ohms, DC Current 0.19 to 0.36 A, Self Resonant Frequency 2.82 GHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor, Chip Inductor. More details for 0402DC-91NX_R_ can be seen below.