Feature

●Model: SW-520D.Type : Normally Closed.
●Size : 12.8x5.4mm/0.50x0.21Inches(LxD).Pin length: 11.5mm/0.45 Inches.
●Package Content:10 PCS.
●The switch would be in the ¡°off position¡± in the horizontal positon, ¡°on positon¡± when raised to 15-90 degree or shakes.
●Widely used in electronic toys, medical electronics, car audio, automatic control systems, testing and measuring equipment, automotive transportation and so on.


Description

Specification:
Product Name: Ball Switch.
Model: SW-520D.
Type : Normally Closed.
Sensitivity Range : Greater than or equal to +/- 15 Degrees
Length : 12.8mm/0.50Inches.
Diameter : 5.4mm/0.21Inches.
Pin length: 11.5mm/0.45 Inches.
Package Content:10 PCS.
Description
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.
This switch is suitable for triggering small current circuits and is not suitable for power switches.