The CF4H1812-331 from Gowanda Electronics is a RF Inductor with Inductance 0.0033 [email protected], DC Resistance 0.6 Ohms, DC Current 740 mA, Self Resonant Frequency 200 MHz, Operating Temperature -55 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for CF4H1812-331 can be seen below.