Feature
This switch is suitable for triggering small current circuits and is not suitable for power switches.
SW-520D is a commonly available roller-ball type tilt sensor which consists of two conductive elements (poles) and a conductive free mass (rolling ball), encapsulated in the same case.
The switch would be in the "off position" in the horizontal positon, "on positon" when raised to 15-90 degree or shakes.
When the OFF end of the switch is lower than the horizontal angle by 15 degrees, it is difficult to trigger conduction when shaking.
Widely used in electronic toys, medical electronics, car audio, automatic control systems, testing and measuring equipment, automotive transportation and so on.

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If you have any questions about the product, please feel free to contact us. We will be the first time to help you solve the problem.

* Note:
Due to manual measurement and production batch is not the same, the size, weight, color, there will be some error, the error is within 5% of the normal case. (Please make sure you don't mind before ordering.)