This is a custom power inductor featuring a toroidal core with a inductance value of approximately 52.27 microhenries, with a tolerance of 50 microhenries at a 20% margin. It operates effectively at 100 kHz using powdered iron material, capable of handling a current of up to 10.5 Amperes. The DC resistance (DCR) is measured at 0.0163 Ohms. Suitable for power supply and filtering applications, it is supplied in bulk packaging.