SS41F Hall Effect Sensor — Unipolar Magnetic Switch | Buy in Pakistan



SS41F Hall Effect Sensor — Unipolar Magnetic SwitchThe SS41F is a unipolar Hall Effect sensor IC designed to detect the presence of a magnetic field. It features an open-collector output, making it ideal for interfacing with microcontrollers like Arduino, STM32, and PIC. Widely used in position sensing, RPM measurement, and...

Regular price Rs.22.00
Regular price Rs.22.00

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SS41F Hall Effect Sensor — Unipolar Magnetic Switch

The SS41F is a unipolar Hall Effect sensor IC designed to detect the presence of a magnetic field. It features an open-collector output, making it ideal for interfacing with microcontrollers like Arduino, STM32, and PIC. Widely used in position sensing, RPM measurement, and proximity detection applications.

Technical Specifications

Parameter Value
Supply Voltage (Vcc) 3.8V – 24V DC
Output Type Open-Collector (Active Low)
Operate Point (BOP) ~70 Gauss (typical)
Release Point (BRP) ~30 Gauss (typical)
Output Current (Sink) 25 mA max
Operating Temperature -40°C to +85°C
Package SIP-3 (3-pin inline)
Sensing Type Unipolar (South pole only)

Pinout

Pin Name Description
1 VCC Supply Voltage (3.8V – 24V)
2 GND Ground
3 OUT Open-Collector Output (Active Low)

Key Features

  • Unipolar operation — activates with South pole magnetic field
  • Open-collector output — easy pull-up resistor interfacing
  • Wide supply voltage range: 3.8V to 24V
  • Compact SIP-3 package for PCB and breadboard use
  • Compatible with Arduino, STM32, PIC, Raspberry Pi

Applications

  • RPM and speed measurement (motor/wheel sensing)
  • Position and proximity detection
  • Brushless DC motor commutation
  • Door/window open-close detection
  • Industrial automation and robotics

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SS41F Hall Effect Sensor — Unipolar Magnetic Switch | Buy in Pakistan
SS41F Hall Effect Sensor — Unipolar Magnetic Switch | Buy in Pakistan
Regular price Rs.22.00
Regular price Rs.22.00