The CC4H1812-018 from Gowanda Electronics is a RF Inductor with Inductance 0.018 uH@50MHz, DC Resistance 0.07 Ohms, DC Current 2250 mA, Self Resonant Frequency 2600 MHz, Operating Temperature -55 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for CC4H1812-018 can be seen below.