Coil component and electronic device

Details Coil component and electronic device Coil component and electronic device

2007-12-25

2007-12-25

Mai, Anh (Department: 2832)

Inductor devices

Coil or coil turn supports or spacers

Printed circuit-type coil

C336S083000, C336S232000

Reexamination Certificate

active

11434845

ABSTRACT:
A coil component comprises a core element having a mounting portion, a coil conductor placed on the core element, and at least two terminal electrodes which are placed in the mounting portion. The mounting portion has at least two terminal placement areas for placing the terminal electrodes respectively. A hollow portion opening to the mounting side face of the mounting portion is formed in an area between the at least two terminal placement areas in the mounting portion. When mounting the coil component on a circuit board, conductive paste is intervened between an area from the terminal electrodes placed in the mounting portion of the core element to the base exposed area of the mounting portion, and the electrode patterns on the circuit board.

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