专利名称：Ferrite ceramic composition, ceramic
electronic component, and method formanufacturing ceramic electroniccomponent
发明人：Akihiro Nakamura,Atsushi Yamamoto申请号：US14192659申请日：20140227公开号：US09296659B2公开日：20160329
专利附图：
摘要：A ceramic electronic component includes a magnetic section composed of a
ferrite material and a coil conductor containing Cu as its main constituent. The magneticsection is formed from Ni—Cu—Zn ferrite which falls within the range specified by (x,y)=A (25, 1), B (47, 1), C (47, 7.5), D (46, 7.5), E (46, 10), F (30, 10), G (30, 7.5), and H (25, 7.5)when the molar content x of FeOand the molar content y of MnOare represented by (x,y). A CuO molar content of 0.5 to 10.0 mol %, a ZnO content of 1.0 to 35.0 mol %, a MgOcontent of 5.0 to 35.0 mol %, and NiO as the balance is present. Even when co-firing with aconductive material containing Cu as its main constituent, insulation properties areensured, favorable electrical properties are achieved, and a ceramic electroniccomponent is achieved.
申请人：MURATA MANUFACTURING CO., LTD.
地址：Kyoto-fu JP
国籍：JP
代理机构：Studebaker & Brackett PC
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