| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a substrate fixing structure and a physical quantity sensor having a shock-resistance property, achieving miniaturization of a substrate and a case, reducing a substrate fixing man-hours, and furthermore achieving enhancement of noise resistance characteristics. <P>SOLUTION: The substrate fixing structure is for housing and fixing a substrate 11 in a substrate housing part 14 of a case 13 with a plurality of connector terminals 12 for electrically connecting with the substrate 11. Each of the connector terminals 12 has inner terminals 12a-12e standing on a bottom 14a of the substrate housing part 14 housing the substrate 11 and an outer terminal 12f extending toward the outside of the case 13 for the inner terminals 12a-12e, and the substrate 11 is soldered with each of the inner terminals 12a-12e, and four of the inner terminals 12a, 12c, 12d, 12e are dispersed and located at positions corresponding to each corner of the substrate 11. The substrate 11 is soldered and fixed to the inner terminals 12a-12e arranged in dispersion, thereby a chock resistance property not depending on a direction can be obtained and a substrate fixing man-hours reduced. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
