---
product_id: 419644401
title: "A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)"
brand: "eplzon"
price: "€ 18.34"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/419644401-a3144-hall-effect-sensor-3pins-magnetic-detector-for-arduino-pack
store_origin: NL
region: Netherlands
---

# Fast response Versatile voltage Wide temp range A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)

**Brand:** eplzon
**Price:** € 18.34
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the power of precision with A3144!

## Quick Answers

- **What is this?** A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs) by eplzon
- **How much does it cost?** € 18.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/419644401-a3144-hall-effect-sensor-3pins-magnetic-detector-for-arduino-pack)

## Best For

- eplzon enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Small size fits seamlessly into any project without compromising performance.
- • **Bulk Value Pack:** Get 20 pcs to power up your projects and save on costs!
- • **Precision Performance:** Experience high sensitivity and reliability in every application.
- • **Versatile Applications:** Perfect for automation, from household appliances to industrial machinery.
- • **Extreme Temperature Tolerance:** Operates flawlessly from -40℃ to 125℃, ensuring durability.

## Overview

The A3144 Hall Effect Sensor is a high-performance magnetic detector designed for a wide range of applications, featuring a power supply voltage of 4-24V and an impressive operating temperature range of -40℃ to 125℃. This pack of 20 sensors is perfect for projects requiring reliability and precision, making it ideal for automation control in various fields.

## Description

A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)

## Features

- Power supply voltage: Vcc 4～24V;Output reverse breakdown voltage: Vce 50V.
- Operating temperature range: -40℃ to 125℃;Storage temperature range: -55～150℃.
- Colour: Black
- Good performance: small size, high sensitivity, fast response, good temperature performance, high precision and high reliability.
- Application areas: Non-contact switch, automatic ignition, brake circuit, position, speed detection and control, safety alarm device, textile control system,Brushless DC motors, encoders, sewing equipment, textile machinery, household appliances,safety alarm devices and other automation control fields.

## Product Details

- **Brand:** EPLZON
- **Material:** tile
- **Item Weight:** 0.01 Kilograms
- **Style:** A3144
- **Current Rating:** 25 Milliamps

## Images

![A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs) - Image 1](https://m.media-amazon.com/images/I/71yEIfuymAL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.nl/products/419644401-a3144-hall-effect-sensor-3pins-magnetic-detector-for-arduino-pack](https://www.desertcart.nl/products/419644401-a3144-hall-effect-sensor-3pins-magnetic-detector-for-arduino-pack)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*