The TRWL06*TR30 from Token is a RF Inductor with Inductance 300 uH, DC Resistance 0.6 Ohms, DC Current 600 mA, Self Resonant Frequency 680 MHz, Quality Factor 50 @ 150MHz. Tags: Chip Inductor, Ceramic Inductor, Wire Wound Inductor. More details for TRWL06*TR30 can be seen below.