Feature 1Limit parameter (25 Celsius degree). The sensor has a wide operating temperature range and can be applied to a variety of equipment 2Power supply voltage VCC: 24V. The sensor is small in size, high in sensitivity, easy to install and disassemble 3Output reverse breakdown voltage Vce: 50V. Stability for automotive or industrial applications operation, works with most unregulated supplies . 4Output low current IOL: 50mA. The hall effect sensor switches are suitable for electronic toys, small household appliances, sports equipment, etc. 5Storage temperature range TS : -65 ~ 150 Celsius degreeSpecification Features: 1.100% brand new and high quality.; 2.Limit parameter (25 Celsius degree) .;The;sensor;has;a;wide;operating;temperature;range;and;can;be;applied;to;a;variety;of;equipment 3.Power supply voltage VCC: 24V.;The;sensor;is;small;in;size,;high;in;sensitivity,;easy;to;install;and;disassemble 4.Output reverse breakdown voltage Vce: 50V.;Stability;for;automotive;or;industrial;applications;operation,;works;with;most;unregulated;supplies;. 5.Output low current IOL: 50mA.;The;hall;effect;sensor;switches;are;suitable;for;electronic;toys,;small;household;appliances,;sports;equipment,;etc. 6.Storage temperature range TS : -65 ~ 150 Celsius degree. 7.Operating temperature TA : E :-20 ~ 85 Celsius degree, L:-40 ~ 150 Celsius degree. Package inlcude: 40 x A3144 3144E OH3144E Hall Effect Sensor switches