NSHIELDED SMD POWER INDUCTORS SDR 0402/0802/0804/0810/1206 TYPE High power,High saturation,Low resistance. Ideal inductors for DC-DC conversion in notebook computer, PDAs,Step-up or step-down converters,flash menmory programmers,etc. SDR0402 used ceramic base with gold-plating. The other used LCP plastic base. Applications: Portable telephones, Personable computer, DC-DC converters.etc Other various electronic appliances