The SMP0603-018G from Gowanda Electronics is a RF Inductor with Inductance 0.018 uH, DC Resistance 0.025 Ohms, DC Current 2.2 A, Self Resonant Frequency 2600 MHz, Operating Temperature -40 to 125 Degree C. Tags: Ceramic Inductor, Chip Inductor. More details for SMP0603-018G can be seen below.