The CC31T30K240G5-X from Piconics is a RF Inductor with Inductance 0.45 uH, DC Resistance 0.3 Ohms, DC Current 2250 mA, Self Resonant Frequency 5 GHz, Operating Temperature -55 to 155 Degree C. Tags: Conical Inductor, Wire Wound Inductor. More details for CC31T30K240G5-X can be seen below.