The L-14W18NJV4E from Johanson Technology is a RF Inductor with Inductance 0.018 to 0.018 uH, DC Resistance 0.170 Ohms, DC Current 700 mA, Self Resonant Frequency 3000 MHz, Quality Factor 38 @ 900 MHz. Tags: Wire Wound Inductor. More details for L-14W18NJV4E can be seen below.