The L-14WR47JV4E from Johanson Technology is a RF Inductor with Inductance 0.47 to 0.47 uH, DC Resistance 5.60 Ohms, DC Current 100 mA, Self Resonant Frequency 700 MHz, Quality Factor 23 @ 900 MHz. Tags: Wire Wound Inductor. More details for L-14WR47JV4E can be seen below.