The TRWL03*TR30 from Token is a RF Inductor with Inductance 300 uH, DC Resistance 2.5 Ohms, DC Current 150 mA, Self Resonant Frequency 750 MHz, Operating Temperature -40 to 125 Degree C. Tags: Chip Inductor, Ceramic Inductor, Wire Wound Inductor. More details for TRWL03*TR30 can be seen below.