发明名称 CHIP COMPONENT
摘要 [Problem] There is a need for a chip component which has excellent mountability, which can accommodate multiple types of requested values with a common basic design, and which has improved geometric accuracy and micromachining accuracy.;[Solution] A chip resistor (10) (chip component) which includes: a substrate (11); an element circuit network (20, 21) which includes multiple element parts formed on the substrate (11); an external connection electrode (12) provided on the substrate (11) for external connection to the element circuit network (20, 21); multiple fuses provided on the substrate (11) for detachably connecting the element parts and the external connection electrode (12); and a solder layer (124) formed on the external connection terminal of the external connection electrode (12).;[Effect] Because the external connection electrode (12) provided on the chip resistor (10) includes a solder layer (124) on the outside connection terminal, during mounting of the chip resistor (10), the chip resistor (10) can be easily mounted without solder printing. Further, the amount of solder used for mounting is decreased, and chip resistors (10) can be achieved in which solder extrusions do not occur and which can be mounted with high density.
申请公布号 US2015034981(A1) 申请公布日期 2015.02.05
申请号 US201214373900 申请日期 2012.12.26
申请人 ROHM CO., LTD. 发明人 Tamagawa Hiroshi;Yamamoto Hiroki;Matsuura Katsuya;Kondo Yasuhiro
分类号 H01C10/50;H01G5/38;H01G5/40;H01F29/00;H01F27/40;H01L25/10;H01G5/011;H01C1/14;H01L27/15;H01L33/62;H01L25/13;H01C10/16;H01F27/28 主分类号 H01C10/50
代理机构 代理人
主权项 1. A chip component comprising: a substrate; an element circuit network including a plurality of element parts formed on the substrate; an external connection electrode provided on the substrate to provide external connection for the element circuit network; a plurality of fuses formed on the substrate and disconnectably connecting each of the plurality of element parts to the external connection electrode; and a solder layer formed on an external connection terminal of the external connection electrode.
地址 Kyoto JP