The A01TKL_ from Coilcraft is a RF Inductor with Inductance 0.0025 µH, DC Resistance 1.1 mOhms, DC Current 4 A, Self Resonant Frequency 12.5 GHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor. More details for A01TKL_ can be seen below.