The 0603AF-72NXJR_ from Coilcraft is a RF Inductor with Inductance 0.07 µH, DC Resistance 0.065 Ohms, DC Current 1.5 A(Irms), Self Resonant Frequency 1800 MHz, Operating Temperature -40 to 85 Degree C. Tags: Chip Inductor, Wire Wound Inductor. More details for 0603AF-72NXJR_ can be seen below.