The ER5025S-244J from Gowanda Electronics is a RF Inductor with Inductance 2400 uH, DC Resistance 47.3 Ohms, DC Current 0.02 to 0.05 A, Self Resonant Frequency 2.2 MHz, Operating Temperature -55 to 105 Degree C. Tags: Wire Wound Inductor. More details for ER5025S-244J can be seen below.