22 µH wirewound in a 1210 footprint, AEC-Q200 qualified
The LBC3225T220KRV is a wirewound inductor from Taiyo Yuden's LB, C Type series, delivering 22 µH ±10% in an unshielded 1210 (3225 Metric) surface-mount package. Rated for 330 mA continuous current with a DC resistance of 270 mOhm, this part is sized for power-supply filtering and DC-DC converter output stages where the load current stays under a third of an amp.
NRND — last-time-buy window for production support
For a production line that already carries this inductor, the NRND status means the procurement team should evaluate a last-time-buy quantity to cover the remaining build horizon, or qualify a pin-compatible replacement from the same LB series before the manufacturer ends production.
Parametric fit for the power rail
The 22 µH inductance value is tested at 100 kHz — typical for a buck-converter output filter in the 200–500 kHz switching range, where the inductor's self-resonant frequency of 17 MHz sits well above the switching harmonics so the core does not saturate from high-frequency ringing. Unshielded construction means the magnetic field radiates from the winding — keep sensitive analog traces or RF circuits at least a component-width away on the PCB to avoid coupling into adjacent nets.