SHIELDED SMD POWER INDUCTORS SDRRI 0402/0802/0804/1206 TYPE With magnetic shield against radiation. DRRI0402 can help achieve significantly longer battery life in handheld communication devices. DRRI0804/1206 designed for the higher current requirments of portable computers. SDR0402 used ceramic base with gold-plating. DRRI0804/1206 used LCP plastic base. Applications: Portable telephones, Personable computer, DC-DC converters.etc Other various electronic appliances