The ER5025S-333 from Gowanda Electronics is a RF Inductor with Inductance 330 uH, DC Resistance 6.4 Ohms, DC Current 0.055 to 0.14 A, Self Resonant Frequency 6.5 MHz, Operating Temperature -55 to 105 Degree C. Tags: Wire Wound Inductor. More details for ER5025S-333 can be seen below.