The 164-03A06L from Coilcraft is a RF Inductor with Inductance 0.038 to 0.055 uH, DC Current 4.4 A(Irms), Self Resonant Frequency 960 MHz, Operating Temperature -40 to 85 Degree C, Quality Factor 79 to 130. Tags: Wire Wound Inductor. More details for 164-03A06L can be seen below.