The A3144 Hall-effect switch is a monolithic integrated circuit with tighter magnetic specifications designed for continuous operation over the extended temperature range of +150 degree centigrade, with greater stability over temperature and supply voltage variations.

The unipolar switching feature makes these devices ideal for use with simple bar or rod magnets.

Supply voltage: 28 V
Reverse battery voltage: -35 volts

Continuous output current: 25 mA

Storage temperature range: -65 degrees Celsius to +150 degrees Celsius

Package includes:
20pcs A3144 Hall Effect Sensors

Typical applications:
Contactless switch, automatic ignition, brake circuit, position, speed detection and control, safety alarm device, textile control system, etc.