Electronic component
AssigneeMurata Manufacturing Co., Ltd.
InventorShinya Tachibana
Life of this patent
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Abstract
A filter device includes an insulator, an inductor, a capacitor, and first and second outer electrodes. In plan view from one major surface, the capacitor overlaps a portion of a conductor pattern in the insulator. The second outer electrode is electrically coupled to the capacitor. The second outer electrode includes side portions on specific opposite side surfaces of the insulator. The capacitor includes a first electrode pattern electrically coupled to the inductor, and a second electrode pattern electrically coupled to the side portions of the second outer electrode with at least one wiring pattern that extends parallel or parallel or substantially parallel to a portion of the conductor pattern.
Claims17
An electronic component comprising:
- an insulator including a pair of opposite major surfaces and side surfaces;
- a first inductor including at least one first conductor pattern within the insulator;
- a capacitor overlapping a portion of the at least one first conductor pattern in the insulator when viewed in plan view from one of the major surfaces;
- a second inductor including at least one second conductor pattern within the insulator;
- a first outer electrode electrically coupled to the first inductor;
- and
- a second outer electrode electrically coupled to the capacitor, the second outer electrode including side portions provided on specific opposite side surfaces among the side surfaces of the insulator;
- wherein
- the capacitor includes:
- a first electrode pattern electrically coupled to the first inductor;
- and
- a second electrode pattern electrically coupled to the side portions of the second outer electrode with at least one wiring pattern;
- the at least one wiring pattern is parallel or substantially parallel to a portion of the at least one first conductor pattern;
- the second inductor is coupled in parallel with respect to the first inductor;
- and
- the second inductor is magnetically coupled to the first inductor.
Dependencies are inferred from the claim text.