The 2300 series surface-mount Bobbin Wound Inductor with hot dipped tin pin finish. It is designed for use in switching power supply and power line filter circuits. The parts are suitable for any application requiring a high saturation current in a miniature surface-mount footprint. Where EMI is a critical factor, the devices are available with an integral ferrite EMI shield. The maximum DC current is at which the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°C, whichever is sooner.