发明名称 LAMINATED COMMON MODE FILTER
摘要 <p>PROBLEM TO BE SOLVED: To provide a laminated common mode filter capable of suppressing generation of a crack on an element body, and reducing direct current resistance.SOLUTION: A first coil conductor 21 comprises: a first coil; and a first lead-out section 21b for connecting an outside end of the first coil and a first terminal electrode. A second coil conductor 23 comprises: a second coil; and a second lead-out section 23b for connecting an outside end of the second coil and a second terminal electrode. A first lead-out conductor 31 has one end connected with an inside end of the first coil conductor 21, and the other end connected with a third terminal electrode. A second lead-out conductor 33 has one end connected with an inside end of the second coil conductor 23, and the other end connected with a fourth terminal electrode. The first and second lead-out sections 21b and 23b overlap with each other at no region when viewed from a lamination direction of a plurality of insulator layers. Widths of the first and second lead-out conductors 31 and 33 are wider than those of the first and second lead-out sections 21b and 23b.</p>
申请公布号 JP2015035464(A) 申请公布日期 2015.02.19
申请号 JP20130164815 申请日期 2013.08.08
申请人 TDK CORP 发明人 HATTORI TAKUO;YOSHINO MAKOTO
分类号 H01F17/00 主分类号 H01F17/00
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