---
product_id: 552593118
title: "10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip"
brand: "bestol"
price: "NT$1483"
currency: TWD
in_stock: true
category: "Bestol"
url: https://www.desertcart.tw/products/552593118-10pcs-a1302-ratiometric-linear-hall-effect-sensors-chip
store_origin: TW
region: Taiwan
---

# Fast response time Precise linear magnetic sensing Low power consumption 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip

**Brand:** bestol
**Price:** NT$1483
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your sensing game with precision and speed!

## Quick Answers

- **What is this?** 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip by bestol
- **How much does it cost?** NT$1483 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/552593118-10pcs-a1302-ratiometric-linear-hall-effect-sensors-chip)

## Best For

- bestol enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Advantage:** 10 pieces per pack to fuel your innovation without interruption.
- • **Compact & Lightweight:** Small form factor (7.62 x 5.33 x 0.25 cm) fits seamlessly into any design.
- • **Rapid Signal Response:** Capture real-time magnetic changes with lightning-fast sensor reaction.
- • **Energy-Efficient Design:** Optimized for minimal power draw, perfect for sustainable projects.
- • **Precision at Your Fingertips:** Experience ultra-accurate magnetic field detection with ratiometric linear output.

## Overview

The Bestol 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip offers precise, low-power magnetic field detection with fast response times, packaged compactly for versatile integration in advanced measurement and control systems.

## Description

Bestol 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip

## Features

- A1302 Ratiometric Linear Hall Effect Sensors Chip
- 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DWXCTFL |
| Item model number | 52001936579 |
| Manufacturer | Bestol |
| Package Dimensions | 7.62 x 5.33 x 0.25 cm; 9 g |

## Images

![10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip - Image 1](https://m.media-amazon.com/images/I/51wzW55ih-L.jpg)

## Questions & Answers

**Q: What is the range of this sensor? Over what amount of distance can it detect a field?**
A: I'm using these for a simulator project using fixed magnets. The magnets on my simulator controls are about 6 mm from the chip and I get a good signal for my control purposes. When they first arrived I did a quick (though not terribly accurate) test to see how close I needed the magnets to get a good signal. Beyond about 15 mm wasn't workable, and inside about 10 mm produced a workable signal.

**Q: are they unipolar?**
A: I'm going to answer this question even though I haven't seen the term "unipolar" come up in discussions regarding building Hall effect hi-hat sensors for electronic drums which is the application I'm involved with. The side of the chip that's beveled is the north side. The flat side opposite is the south side. I discovered that on my own during my second build when I had to turn the magnets (scavenged from hard drives) upside down. At first I thought it might be my wiring but then I noticed I had glued the chip in facing the opposite direction. I'm hot gluing these inside a polycase project box and then wiring them up to a TRS female jack.  Center is ground, left is +5 volt power to chip and the right pin is the output that increases as the magnet approaches the chip.

**Q: What are the pin outs?  Is there a datasheet?**
A: With the beveled side facing you the left pin is +5 volt chip needs to operate. The center is the ground and the right pin is the variable output depending on the magnetic field it senses

## Frequently Bought Together

- Bestol 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-09-06*