The 165-04A06L from Coilcraft is a RF Inductor with Inductance 0.043 to 0.064 uH, DC Current 3.8 A(Irms), Self Resonant Frequency 1130 MHz, Operating Temperature -40 to 85 Degree C, Quality Factor 76 to 133. Tags: Wire Wound Inductor. More details for 165-04A06L can be seen below.