The CF4H1812-181 from Gowanda Electronics is a RF Inductor with Inductance 0.0018 [email protected], DC Resistance 0.45 Ohms, DC Current 850 mA, Self Resonant Frequency 250 MHz, Operating Temperature -55 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for CF4H1812-181 can be seen below.