The ER5025S-241J from Gowanda Electronics is a RF Inductor with Inductance 2.4 uH, DC Resistance 0.28 Ohms, DC Current 0.67 A, Self Resonant Frequency 78 MHz, Operating Temperature -55 to 105 Degree C. Tags: Wire Wound Inductor. More details for ER5025S-241J can be seen below.