The DR127-330-R is a surface-mount power inductor designed for high-current applications. It features a drum core construction, with dimensions of 12.5 mm length, 8 mm height, and 12.5 mm depth. The inductor operates over a temperature range of -40°C to 125°C and has a tolerance of 20%. Its rated inductance is approximately 33 microhenries, with a maximum DC current of 3.23 A and a maximum resistance of around 60 milliohms at 100 kHz test frequency.