The L-15F1R8JV4E from Johanson Technology is a RF Inductor with Inductance 1.8 to 1.8 uH, DC Resistance 3.00 Ohms, DC Current 120 mA, Self Resonant Frequency 120 MHz, Quality Factor 15 @ 8 MHz. Tags: Wire Wound Inductor. More details for L-15F1R8JV4E can be seen below.