The CF4H1210-391 from Gowanda Electronics is a RF Inductor with Inductance 0.0039 [email protected], DC Resistance 0.92 Ohms, DC Current 520 mA, Self Resonant Frequency 150 MHz, Operating Temperature -55 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for CF4H1210-391 can be seen below.