The PCS62BMT4R7 is an SMD (surface mounted device) wire inductor manufactured by Viking. It has a 4.7uH inductance rating, 1.55A current rating, 90mO DC resistance rating, ±20% tolerance, and measures 6.2x6.6x3mm. It is used primarily for power supply, DC-DC converter, energy storage, chip coil, and EMI filter on various PCBs.