1KS145-33TLTL is a TAMURA Miscellaneous power Inductors made by TAMURA Corporation. The parts are small, low profile surface mount inductors with a lead height (gull-wing) design. They are made with a ferrite core for low coil losses and improved heat dissipation, and feature a tinned copper outer winding for efficient, long-term use. The 1KS145-33TLTL is rated for a 30A (Max) Current, a 5.02mH Inductance, and a 20mOhm DCR (Max). They are ideal for low noise, low EMI applications in DC and AC conditions, such as DC to DC converters, power supplies, and EMI/RFI filters.