Physical quantity e.g. angular velocity, sensor device, has adhesive agent disposed between sensor component and package for holding sensor component to package, and protruding portion provided to end portion of magnetic unit

摘要

The device has a sensor component (200) mounted on a package. An adhesive agent (400) is disposed between the sensor component and the package for holding the sensor component to the package. A magnetic unit is disposed between the adhesive agent and the sensor component, where the magnetic unit is made of a ferromagnetic material. A circuit board (300) is mounted on the package via the adhesive agent. A protruding portion is provided to an end portion of the magnetic unit.