The toroidal core of the 8300 series ensures that the magnetic flux is confined to the core. As a result stray fields are almost totally eliminated, accounting for the exceptional EMI characteristics of the series.
With a device dependent maximum DC current of 3.0A, inductors are available from 0.42 to 100uH. DC resistance ranges from 24mohm up to 1320mohm across the range.
The 8300 series has an operating temperature range from -40 to +85degC.