| 发明名称 | Electronic part | ||
| 摘要 | An electronic part that includes an electronic part main body and an external electrode on the surface of the electronic part main body. The external electrode includes at least one alloy layer selected from among a Cu—Ni alloy layer and a Cu—Mn alloy layer, and a Sn-containing layer on the outer side of the alloy layer. The Sn-containing layer is the outermost layer of the external electrode. The Sn-containing layer is in contact with the alloy layer. | ||
| 申请公布号 | US9412517(B2) | 申请公布日期 | 2016.08.09 |
| 申请号 | US201414450347 | 申请日期 | 2014.08.04 |
| 申请人 | MURATA MANUFACTURING CO., LTD. | 发明人 | Takaoka Hidekiyo;Nakano Kosuke;Ota Yutaka;Kawasaki Kenichi |
| 分类号 | H01G4/30;H01G4/12;H01G4/232;H01G2/04;H01G4/008;H01G4/252 | 主分类号 | H01G4/30 |
| 代理机构 | Arent Fox LLP | 代理人 | Arent Fox LLP |
| 主权项 | 1. An electronic part comprising: an electronic part main body; and an external electrode on a surface of the electronic part main body, wherein the external electrode comprises: at least one alloy layer selected from a Cu—Ni alloy layer and a Cu—Mn alloy layer, and a Sn-containing layer in direct contact with the alloy layer on a side thereof distal from the surface of the electronic part main body. | ||
| 地址 | Nagaokakyo-Shi, Kyoto-Fu JP | ||