The 744900019 from Wurth Elektronik is a RF Inductor with Inductance 0.0019 uH, DC Resistance 0.55 Ohms, DC Current 200 mA, Self Resonant Frequency 9000 MHz, Operating Temperature -40 to 125 Degree C. Tags: Thin Film Inductor, Chip Inductor. More details for 744900019 can be seen below.