AMR Sensors FAQ

Quality/Reliability

Do Murata AMR sensors age? If they do, what kinds of phenomena are they expected to cause as they age?

Our reliability tests last for 500 hours or longer, during which no problems with switching have been identified. However, we provide no warranty for sensitivity. Your application may also involve factors affecting sensitivity such as magnetic materials located around the sensor. It is recommended that sensor operation be checked not only in the design phase, but also using the actual product.

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