The AISC-0402-23NJ-T from Abracon LLC is a RF Inductor with Inductance 0.023 µH, DC Resistance 0.25 Ohms, DC Current 0.4 A, Self Resonant Frequency 2.72 GHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for AISC-0402-23NJ-T can be seen below.