发明名称 LAMINATED CHIP INDUCTOR AND METHOD OF MANUFACTURING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a laminated chip inductor, which can be easily used to perform the measurement of inductance value and Q-value in the product test for the actual mounting, and also to provide a method of manufacturing the same laminated chip inductor. SOLUTION: The laminated chip inductor 20 is provided with a laminate 4 provided therein with a coil, an external electrode terminal 8 connected to both ends of coil provided at both ends of the laminate 4, and identification markers 22, 24 respectively provided to mounting surface 4a and a circumferential side face 4b facing the mounting surface of the laminate 4. Two identification markers 22, 24 are colored with different colors or are given different patterns. Direction of markers is set, so that the mounting surface is directed upward at the time of product test with reference to an identification marker 24 of the mounting surface at the time of product test. A measuring terminal is pressed to the external electrode terminal from the upper side for the measurement of inductance value and Q-value.
申请公布号 JP2003086425(A) 申请公布日期 2003.03.20
申请号 JP20010277138 申请日期 2001.09.12
申请人 FDK CORP 发明人 SUZUKI YASUO;OBA YOSHINARI
分类号 H01F41/04;H01F17/00;H01F17/02;(IPC1-7):H01F17/00 主分类号 H01F41/04
代理机构 代理人
主权项
地址