LAMINATED COIL PART

• Main Authors: EBINA KAZUHIRO, ISHIMA YUYA, TAKAHASHI MASAKI, KAWASAKI KUNIHIKO, SATO SHINICHI, NAGAI YUSUKE, TSUNODA KOICHI, SATO HIDEKAZU, SATO TAKAHIRO, KONDO SHINICHI
• Format: Patent
• Language: English; Japanese
• Published: 13.09.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

To provide a laminated coil part capable of inhibiting generation of though hole breaking.SOLUTION: In a laminated coil part 1, a first conductive pattern 12 and a second conductive pattern 16 each has a parallel parts P1 where the conductive patterns overlap with each other in a lamination direction, and a non-parallel part P2 where the conductive patterns do not overlap with each other. the parallel parts P1, P1 of a set of the first conductive pattern 12 and the second conductive pattern 16 are connected to each other via a first through hole T1, and the non-parallel parts P2, P2 of a set of the first conductive pattern 12 and the second conductive pattern 16 adjacent to each other in the lamination direction are connected to each other via a second through hole T2.SELECTED DRAWING: Figure 3 【課題】スルーホールの断線の発生を抑制できる積層コイル部品を提供する。【解決手段】積層コイル部品１では、第１，第２の導体パターン１２，１６のそれぞれは、積層方向に互いに重なり合う並列部分Ｐ１と、互いに重なり合わない非並列部分Ｐ２とを有している。一の組の第１，第２の導体パターン１２，１６の並列部分Ｐ１，Ｐ１同士は、第１のスルーホールＴ１によって接続され、積層方向に隣り合う組の第１，第２の導体パターン１２，１６の非並列部分Ｐ２，Ｐ２同士は、第２のスルーホールＴ２によって接続されている。【選択図】図３