The TRWL08*TR30 from Token is a RF Inductor with Inductance 300 uH, DC Resistance 1 Ohms, DC Current 450 mA, Self Resonant Frequency 585 MHz, Quality Factor 45 @ 100MHz. Tags: Chip Inductor, Ceramic Inductor, Wire Wound Inductor. More details for TRWL08*TR30 can be seen below.