Package Included

- 1 x  A3144 Hall Effect Switch Sensor

Description

## Electrical
- Supply voltage: typically 4.5 V to 24 V 
- Supply current: around 3.5 mA at 5 V
- Output: open‑collector NPN, sinking up to about 20–25 mA

## Magnetic behavior
- Type: unipolar, non‑latching Hall-effect switch.

## Package / pinout
- Package: 3‑pin TO‑92 / SIP3. 
- Typical pins (flat face toward you): VCC – GND – OUT (check datasheet to confirm).