Open-collector (Npn) Output 3144 Hall Effect Sensor Module

₹ 8 / Piece

MOQ10 Piece
MaterialHall Plate Material: Gallium Arsenide (GaAs) or Indium Antimonide (InSb)
Driven TypeOpen-Collector (NPN) Output
Brand NameEmbroidery Parts
ColorBlack
Supply TypeExporter
Preferred Buyer Location All over the world

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Brand NameEmbroidery Parts
MaterialHall Plate Material: Gallium Arsenide (GaAs) or Indium Antimonide (InSb)
Driven TypeOpen-Collector (NPN) Output
ColorBlack
Automation GradeAutomatic
ApplicationSpeed / RPM Measurement-Proximity & Object Detection-Position Sensing
FeatureUnipolar Hall Effect Switch-Wide Operating Voltage-High Sensitivity
Supply Current4–10 mA (typical 6 mA)
Output Current20–25 mA max
Switching FrequencyUp to 10 kHz
Operating Voltage (Vcc)4.5V to 24V
Output TypeNPN Open-Collector
Output Voltage (Low)< 0.4V at 20mA

1. High Sensitivity Magnetic Sensor – 3144 Hall Effect Sensor detects magnetic fields with high precision, ideal for motor speed, position & proximity sensing.
2. Microcontroller Compatible – Works seamlessly with ESP32, AVR, PIC, and other development boards.
3. Wide Applications – Perfect for robotics, CNC machines, 3D printers, automation projects, motor control & DIY electronics
4. Durable & Reliable – Stable output, long life, and designed for continuous use in electronics & industrial applications.
5. Easy to Use – Simple 3-pin interface (VCC, GND, OUT) makes it beginner-friendly for students, makers & professionals.