The TRWL05*TR30 from Token is a RF Inductor with Inductance 300 uH, DC Resistance 1.2 Ohms, DC Current 330 mA, Self Resonant Frequency 620 MHz, Quality Factor 48 @ 250MHz. Tags: Chip Inductor, Ceramic Inductor, Wire Wound Inductor. More details for TRWL05*TR30 can be seen below.