The 0402DC-2N3X_R_ from Coilcraft is a RF Inductor with Inductance 0.0023 uH, DC Resistance 0.11 Ohms, DC Current 0.28 to 1 A, Self Resonant Frequency 15.8 GHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor, Chip Inductor. More details for 0402DC-2N3X_R_ can be seen below.