Coil and surface mounted type coil element

Application Number: 00102914
Application Date: 2000.03.09
Publication Number: 1267066
Publication Date: 2000.09.20
Priority Information: 1999/3/12 JP 65841/1999
International: H01F5/00;H01F17/00
Applicant(s) Name: Murata Mfg. Co., Ltd.
Address:
Inventor(s) Name: Kato Hideichi;Morinaga Tetsuya
Patent Agency Code: 11021
Patent Agent: liu xiaofeng
Abstract A surface-mounting-type coil component includes a wound coil, a box-shaped core member, and a core member defining a cover. At two ends of the coil, two extending portions are extended in opposite directions so as to be separated by 180 degrees along a straight line passing through the center of the wound coil. The box-shaped core member includes a recess for accommodating the coil therein. The four corners of the box-shaped core member have been removed. Grooves are formed in a side wall defining the recess at 90 degree intervals. Portions of the two extending portions are accommodated in the grooves, with one end of each extending portion being disposed at a mounting surface of the box-shaped core member so as to be extended outwardly.