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41F Hall IC/Sensor – TO92

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Product Description

The 41F Hall IC / Sensor is a reliable digital Hall effect sensor designed for accurate magnetic field detection in automotive, industrial, and electronic applications.

This sensor operates on a switching principle, providing a digital ON/OFF output when exposed to a magnetic field. It is commonly used in BLDC motors, speed detection systems, position sensing, and proximity switching.

The IC is available in a compact TO-92 package with three terminal pins: VCC (positive supply), GND (ground), and Output (Vout). It offers stable performance and easy integration with controllers and electronic circuits.

Built for durability and consistent performance, the 41F Hall sensor works efficiently in environments with vibration and temperature variations, making it suitable for EV applications.

Fast Switching Response:
Provides quick and reliable digital output, ensuring precise detection in high-speed applications.

Specifications

Parameter Details
Product Type Hall Effect Sensor IC
Model 41F
Sensor Type Digital Hall Sensor
Package TO-92
Number of Pins 3
Pin Configuration VCC, GND, Output (Vout)
Output Type Digital Output (ON/OFF)
Operating Principle Magnetic Field Switching
Activation Magnetic Field Based
Applications BLDC Motors, Speed Detection, Position Sensing
Usage Electronics / EV Systems
Brand AHEST

Compatibility

The 41F Hall Sensor is compatible with a wide range of electronic circuits, automotive systems, and EV applications.

Common Applications:

  • BLDC motor position detection
  • Speed sensing systems
  • Proximity switching
  • Controller input signals
  • Microcontroller-based projects

It provides a clean digital output, making it easy to interface with logic circuits.

Important Note:
Ensure correct pin connection and proper magnetic field orientation.

Installation

The 41F Hall IC is easy to install and integrate into digital circuits.

Connection Steps:

  1. Identify the pins: VCC, GND, and Output.
  2. Connect VCC to power supply (typically 5V).
  3. Connect GND to circuit ground.
  4. Connect output pin (Vout) to controller or input circuit.
  5. Place a magnet near the sensor.
  6. Observe output switching (ON/OFF) when magnetic field is detected.
Tip:
Maintain correct distance and orientation between magnet and sensor for proper operation.

FAQ

Q1: What type of Hall sensor is 41F?
It is a digital Hall effect sensor.

Q2: What output does it provide?
It provides a digital ON/OFF output based on magnetic field detection.

Q3: What is the package type?
It comes in a TO-92 package.

Q4: What are the pins?
VCC, GND, and Output (Vout).

Q5: Where is it used?
Used in BLDC motors, speed sensing, and position detection systems.

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