The L-07W30NJV4T from Johanson Technology is a RF Inductor with Inductance 0.03 to 0.03 uH, DC Resistance 0.300 Ohms, DC Current 400 mA, Self Resonant Frequency 2300 MHz, Quality Factor 52 @ 900 MHz. Tags: Wire Wound Inductor. More details for L-07W30NJV4T can be seen below.