The L-15F1R0JV4E from Johanson Technology is a RF Inductor with Inductance 1 to 1 uH, DC Resistance 2.13 Ohms, DC Current 180 mA, Self Resonant Frequency 200 MHz, Quality Factor 35 @ 50 MHz. Tags: Wire Wound Inductor. More details for L-15F1R0JV4E can be seen below.