The CC4H1812-039 from Gowanda Electronics is a RF Inductor with Inductance 0.039 uH@50MHz, DC Resistance 0.12 Ohms, DC Current 1720 mA, Self Resonant Frequency 1400 MHz, Operating Temperature -55 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for CC4H1812-039 can be seen below.