.The AL0510-4R7K is a general-purpose TH (Through Hole) inductor manufactured by Meled, which meets the Restriction of Hazardous Substances (RoHS) directive. It is a 4.7 µH (microhenry) inductor with an inductance tolerance of +25% -20%, a rated current of 5.9A, a DCR (Dissipative Current Resistance) of 0.18ohm and an SRF (Self-resonant Frequency) of 562 MHz. This is a 3-pin inductor, meaning it has three pins for connecting external components to it. The AL0510-4R7K is most commonly used in applications such as resonant circuits, radio frequency (RF) choke, deflection circuits, switching power supplies, and telecom industry.