---
product_id: 640729350
title: "A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20)"
brand: "allecin"
price: "356 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/640729350-a3144-hall-sensor-hall-effect-sensor-3-pole-magnetic-detector
store_origin: MA
region: Morocco
---

# Fast 3µs response time 4.5-24V versatile supply voltage Wide -40°C to 85°C operating range A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20)

**Brand:** allecin
**Price:** 356 DH
**Availability:** ✅ In Stock

## Summary

> 🧲 Magnetize your projects with precision and power!

## Quick Answers

- **What is this?** A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20) by allecin
- **How much does it cost?** 356 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/640729350-a3144-hall-sensor-hall-effect-sensor-3-pole-magnetic-detector)

## Best For

- allecin enthusiasts

## Why This Product

- Trusted allecin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Pack Advantage:** 20 sensors in one pack—ideal for prototyping and production runs
- • **Compact & Convenient:** Small TO-92S package, perfect for sleek, space-saving designs
- • **High Current Capacity:** Supports continuous 25mA output for stable signal strength
- • **Precision Magnetic Detection:** Unmatched accuracy for flawless sensor performance
- • **Robust Temperature Tolerance:** Operates reliably from freezing cold to scorching heat

## Overview

The ALLECIN A3144 Hall Effect Sensor is a high-sensitivity, unipolar magnetic detector featuring a fast 3µs response time, wide operating temperature range (-40°C to 85°C), and versatile 4.5-24V supply voltage. Packaged in compact TO-92S form factor, this pack of 20 sensors offers reliable, accurate magnetic detection ideal for professional-grade electronic applications.

## Description

A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20)

## Features

- ALLECIN A3144 Hall Effect Sensor - Commonly used electronic component.
- Limit parameter: 25°C Supply voltage: Vcc 4.5~24V Output breakdown voltage in reverse direction: Vce 50V. Continuous output current: 25mA
- Operating temperature TA: -40°C to 85°C. Storage temperature TS: -50°C to +150°C.
- Advantages: small size, high sensitivity, fast response, high accuracy and high reliability.
- Package Includes:20pcs A3144 Hall Effect Sensors Humanized packaging for easy storage and use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ6QXMZ2 |
| Best Sellers Rank | #1,473 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Hall Effect Sensors |
| Date First Available | April 23, 2024 |
| Item Weight | 0.352 ounces |
| Item model number | ALL-3144 |
| Manufacturer | ALLECIN |
| Product Dimensions | 2.13 x 1.69 x 0.55 inches |

## Images

![A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20) - Image 1](https://m.media-amazon.com/images/I/71zSToBH4RL.jpg)
![A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20) - Image 2](https://m.media-amazon.com/images/I/61YtLOue2RL.jpg)
![A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20) - Image 3](https://m.media-amazon.com/images/I/61cl3tn1psL.jpg)
![A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20) - Image 4](https://m.media-amazon.com/images/I/81hivPgapyL.jpg)
![A3144 Hall Sensor Hall Effect Sensor 3 Pole Magnetic Detector 3144 Hall Effect Sensors Hall Sensor Switch Unipolar Hall Sensors TO-92S (Pack of 20) - Image 5](https://m.media-amazon.com/images/I/81JCtWcyc9L.jpg)

## Frequently Bought Together

- ALLECIN 20Pcs A3144 3144 Hall Effect Sensor OH3144 AH3144E 3Pins Magnetic Detector
- EDGELEC 100pcs 10K ohm Resistor 1/2w (0.5Watt) ±1% Tolerance Metal Film Fixed Resistor, Multiple Values of Resistance Optional
- (Pack of 100 Pieces) Chanzon 1N4004 Rectifier Diode 1A 400V DO-41 (DO-204AL) Axial 4004 IN4004 1 Amp 400 Volt Electronic Silicon Diodes

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-25*