Patent ID: 11869701
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A circuit element comprising:
a multilayer body including insulating substrates;
a first outer electrode, a second outer electrode, and a ground electrode on an outer surface of the multilayer body;
a seventh capacitor electrode and an eighth capacitor electrode inside the multilayer body and facing each other; and
a third coil conductor and a fourth coil conductor inside the multilayer body; wherein
a third coil including the third coil conductor and a fourth coil including the fourth coil conductor are connected in series between the first outer electrode and the second outer electrode;
the eighth capacitor electrode is connected to the ground electrode and the seventh capacitor electrode is connected to the first outer electrode;
the ground electrode extends along a side surface of the multilayer body;
an additional capacitance is generated between the seventh capacitor electrode and the ground electrode due to the ground electrode and the seventh capacitor electrode being adjacent to or in a vicinity of each other;
the second outer electrode includes a first portion and a second portion that have different widths from each other in a layer direction of the insulating substrates; and
the width of the second portion is larger than the width of the first portion.