--- product_id: 92575750 title: "10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip" brand: "bestol" price: "SAR 76" currency: SAR in_stock: true category: "Bestol" url: https://www.desertcart.com.sa/products/92575750-10pcs-a1302-ratiometric-linear-hall-effect-sensors-chip store_origin: SA region: Saudi Arabia --- # Fast magnetic field response Precise linear ratiometric output Low power consumption 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip **Brand:** bestol **Price:** SAR 76 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock precision sensing — don’t get left behind in the tech race! ## Quick Answers - **What is this?** 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip by bestol - **How much does it cost?** SAR 76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/92575750-10pcs-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 - • **Rapid Response Time:** Capture magnetic changes instantly, perfect for dynamic industrial and scientific applications. - • **Compact & Lightweight:** Sleek 0.317 oz sensor chips fit seamlessly into any design without bulk or weight. - • **Energy-Efficient Design:** Keep your projects running longer with minimal power draw—smart tech meets sustainability. - • **Trusted Industrial Standard:** Ranked #66 in Hall Effect Sensors, these chips are the go-to choice for professionals. - • **Precision at Your Fingertips:** Experience ultra-accurate magnetic sensing with ratiometric linear output for flawless integration. ## Overview The Bestol 10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip offers precise, low-power magnetic field detection with fast response times. Compact and lightweight, these sensors are highly rated in industrial applications, making them ideal for engineers and tech innovators seeking reliable, efficient components. ## 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 | | Best Sellers Rank | #278,111 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in Hall Effect Sensors | | Date First Available | June 21, 2018 | | Item Weight | 0.317 ounces | | Item model number | 52001936579 | | Manufacturer | Bestol | | Package Dimensions | 3 x 2.1 x 0.1 inches | ## 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 - ALLECIN 20Pcs A3144 3144 Hall Effect Sensor OH3144 AH3144E 3Pins Magnetic Detector - EPLZON A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/92575750-10pcs-a1302-ratiometric-linear-hall-effect-sensors-chip](https://www.desertcart.com.sa/products/92575750-10pcs-a1302-ratiometric-linear-hall-effect-sensors-chip) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-27*