The 165-05A06SL from Coilcraft is a RF Inductor with Inductance 0.043 to 0.057 uH, DC Current 3.6 A(Irms), Self Resonant Frequency 820 MHz, Operating Temperature -40 to 85 Degree C, Quality Factor 67 to 92. Tags: Wire Wound Inductor. More details for 165-05A06SL can be seen below.