--- product_id: 640729336 title: "20Pcs 49E OH49E SS49E S49E TO-92S Hall Effect Sensor 3Pins Magnetic Detector" price: "€ 15.88" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.be/products/640729336-20pcs-49e-oh49e-ss49e-s49e-to-92s-hall-effect-sensor store_origin: BE region: Belgium --- # 3V-6.5V wide voltage range High precision & fast magnetic response -55°C to 150°C extreme temp tolerance 20Pcs 49E OH49E SS49E S49E TO-92S Hall Effect Sensor 3Pins Magnetic Detector **Price:** € 15.88 **Availability:** ✅ In Stock ## Summary > 🎯 Unlock precision sensing that keeps your tech ahead of the curve! ## Quick Answers - **What is this?** 20Pcs 49E OH49E SS49E S49E TO-92S Hall Effect Sensor 3Pins Magnetic Detector - **How much does it cost?** € 15.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/640729336-20pcs-49e-oh49e-ss49e-s49e-to-92s-hall-effect-sensor) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Small TO-92S package fits seamlessly into your sleek, space-conscious designs. - • **Bulk Pack, Bulk Value:** 20-piece set with humanized packaging keeps your workspace organized and your projects flowing. - • **Built to Brave Extremes:** Operate confidently from freezing cold to scorching heat with a -55°C to 150°C storage range. - • **Plug & Play Reliability:** Pre-tested, easy-to-install sensors that work perfectly right out of the box—no guesswork needed. - • **Precision that Powers Innovation:** Experience ultra-responsive magnetic detection for flawless motor control and position sensing. ## Overview The 20Pcs 49E OH49E SS49E S49E TO-92S Hall Effect Sensors are compact, high-precision magnetic detectors operating between 3V and 6.5V. Designed for durability, they withstand extreme temperatures from -55°C to 150°C and deliver fast, reliable output current up to 25mA. Ideal for current sensing, motor control, and position detection, this bulk pack offers professional-grade components with easy storage and immediate usability. ## Description Product description 49E OH49E SS49E S49E TO-92S Hall Effect Sensor The 49E OH49E SS49E S49E is a small, versatile linear Hall-effect device that is operated by the magneticfield from a permanent magnet or an electromagnet. The output voltage is set by thesupply voltage and varies in proportion to the strength of the magnetic field. Product parameters Color: Black Supply Voltage: 3V to 6.5V Reverse Battery Voltage: -35V Continuous Output Current: 25mA Storage Temperature Range: -55～150℃ Package list Packed in a small boxes # Easy to save and use Brightly colored model label # Easy to distinguish 20pcs 49E OH49E SS49E S49E TO-92S Hall Effect Sensor Review: Worked exactly as expected - Worked exactly as expected and solved the problem without any issues. The part was easy to install, functioned properly right away, and seems to be good quality. Great to have a reliable replacement at a reasonable price. Review: Great transisters at great price. - Transistors worked perfectly in circuit I bought them for. Great price. ## Features - ALLECIN 49E OH49E SS49E S49E TO-92S Hall Effect Sensor - commonly used electronic components. - Color: Black. Supply Voltage: 3v to 6.5v ; Storage Temperature Range: -55～150℃. - Features & Advantages: Superior Temp，Small Size，High Precision and Fast Response. - Widely Application: 49E OH49E SS49E S49E TO-92S Hall Effect Sensor is widely used in current sensing, motor control, position sensing, magnetic code reading applications. - Humanized packaging for easy storage and use. # Please confirm the voltage before purchasing. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 1,518 Reviews | ## Images ![20Pcs 49E OH49E SS49E S49E TO-92S Hall Effect Sensor 3Pins Magnetic Detector - Image 1](https://m.media-amazon.com/images/I/71Lb1opkhTL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked exactly as expected *by G***Y on May 1, 2026* Worked exactly as expected and solved the problem without any issues. The part was easy to install, functioned properly right away, and seems to be good quality. Great to have a reliable replacement at a reasonable price. ### ⭐⭐⭐⭐⭐ Great transisters at great price. *by F***O on May 7, 2026* Transistors worked perfectly in circuit I bought them for. Great price. ### ⭐⭐⭐⭐⭐ A lifesaver for board repairs *by F***L on April 19, 2026* Exactly what I needed to get my project back on track. I accidentally fried a transistor while testing voltage by touching two points together, but this chip made for a quick and easy swap. I pulled the bad one out and slid this one into the slots easily. The board fired right back up and has been working perfectly ever since. If you need a reliable replacement for a damaged Darlington transistor, this part does the job exactly as expected. Saved me $700+ ## Frequently Bought Together - ALLECIN 20Pcs 49E OH49E SS49E S49E TO-92S Hall Effect Sensor 3Pins Magnetic Detector - BOJACK 1000 Pcs 25 Values Resistor Kit 1 Ohm-1M Ohm with 5% 1/4W Carbon Film Resistors Assortment - BOJACK 3 Values 130 Pcs Solderless Breadboard 4 Pcs 830 Tie Points & 400 Tie Points & 126 Pcs Flexible Breadboard Jumper Wires --- ## 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.be/products/640729336-20pcs-49e-oh49e-ss49e-s49e-to-92s-hall-effect-sensor](https://www.desertcart.be/products/640729336-20pcs-49e-oh49e-ss49e-s49e-to-92s-hall-effect-sensor) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-22*