The L-07W19NJV4T from Johanson Technology is a RF Inductor with Inductance 0.019 to 0.019 uH, DC Resistance 0.202 Ohms, DC Current 480 mA, Self Resonant Frequency 3000 MHz, Quality Factor 58 @ 900 MHz. Tags: Wire Wound Inductor. More details for L-07W19NJV4T can be seen below.