Wirewound construction and 33 µH inductance
The LBC3225T330KR is a wirewound inductor from Taiyo Yuden's LB, C Type series, offering 33 µH inductance with ±10% tolerance in a standard 1210 (3225 Metric) surface-mount package. Rated for 300 mA continuous current with a DC resistance of 410 mOhm, the part's self-resonant frequency of 13 MHz defines the upper limit for effective filtering — above that, the inductive reactance rolls off and parasitic capacitance dominates.
NRND lifecycle — what it means for procurement
This means the manufacturer continues to support existing BOMs but advises against specifying it in new builds.
Operating temperature and board-fit note
The 1210 (3225 Metric) footprint is widely used and compatible with standard pick-and-place equipment. Unshielded construction means the inductor's magnetic field can couple into nearby traces — keep sensitive signal routing clear of the component body.