--- product_id: 640729337 title: "20Pcs A3144 3144 Hall Effect Sensor OH3144 AH3144E 3Pins Magnetic Detector" brand: "allecin" price: "52.26 DT" currency: TND in_stock: true reviews_count: 13 category: "Allecin" url: https://www.desertcart.tn/products/640729337-20pcs-a3144-3144-hall-effect-sensor-oh3144-ah3144e-3pins-magnetic store_origin: TN region: Tunisia --- # 28V max supply voltage High precision & fast response -65°C to +170°C operating range 20Pcs A3144 3144 Hall Effect Sensor OH3144 AH3144E 3Pins Magnetic Detector **Brand:** allecin **Price:** 52.26 DT **Availability:** ✅ In Stock ## Summary > 🎯 Detect with precision, perform with power — never miss a magnetic beat! ## Quick Answers - **What is this?** 20Pcs A3144 3144 Hall Effect Sensor OH3144 AH3144E 3Pins Magnetic Detector by allecin - **How much does it cost?** 52.26 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/640729337-20pcs-a3144-3144-hall-effect-sensor-oh3144-ah3144e-3pins-magnetic) ## 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 - • **Compact Powerhouse:** Small form factor fits effortlessly into any high-tech project or prototype. - • **Plug & Play Confidence:** 3-pin design with humanized packaging for hassle-free integration and storage. - • **Built to Brave Extremes:** Operates seamlessly from freezing cold to scorching heat (-65°C to +170°C). - • **Versatile Magnetic Mastery:** Ideal for proximity switches, speed measurement, and magnetic field detection — stay ahead in innovation. - • **Precision at Your Fingertips:** Experience ultra-accurate magnetic detection for flawless position and speed sensing. ## Overview The ALLECIN 20Pcs A3144 Hall Effect Sensors deliver high-precision magnetic detection with a robust 28V supply voltage and an impressive operating temperature range from -65°C to +170°C. Their compact 3-pin design ensures easy integration into diverse applications like position detection, speed measurement, and proximity switching. Perfect for professionals and makers aiming to elevate their projects with reliable, fast-response sensors. ## Description ALLECIN 20Pcs A3144 3144 Hall Effect Sensor OH3144 AH3144E 3Pins Magnetic Detector: desertcart.com: Industrial & Scientific Review: Reliable IRLZ44N MOSFETs – Perfect for Prototyping - I purchased the ALLECIN IRLZ44N IRLZ44 MOSFET Transistors (Pack of 10) for product prototyping, and they have exceeded my expectations. These MOSFETs are logic-level N-channel devices capable of handling continuous drain currents up to 47A and maximum drain-to-source voltages of 55V, making them suitable for a wide range of medium-to-high power switching applications. Technical Highlights: Logic-Level Gate Threshold Voltage (Vgs(th)): Typically around 1-2V, allowing them to fully turn on with 5V or even 3.3V logic signals, ideal for direct interfacing with microcontrollers like Arduino or Raspberry Pi. Low Rds(on): Typically around 0.022Ω at Vgs=10V, which means minimal conduction losses and efficient switching. TO-220 Package: Provides easy mounting options and effective heat dissipation, critical for higher current loads. Fast Switching Speed: Suitable for PWM control in motor drivers, LED dimming, and DC-DC converters. Gate Charge (Qg): Low enough to ensure efficient switching at higher frequencies. Robust Avalanche Energy and Thermal Performance: These MOSFETs are reliable under typical operating conditions and moderately demanding environments. Why I Liked These: The logic-level drive capability simplifies interfacing with low-voltage digital circuits. The high current and voltage ratings provide flexibility across various applications. The consistent quality across the pack of 10 allowed me to confidently prototype without worrying about device variability. Great for projects involving motor control, power switching, battery management, and general-purpose load driving. ⚠️ Legal Disclaimer: This review is based on my hands-on use of the ALLECIN IRLZ44N MOSFETs for prototyping. Performance depends on correct circuit design, thermal management, and operating conditions. I disclaim any liability for improper use, circuit failures, or damage resulting from these components. In summary, these ALLECIN IRLZ44N MOSFETs offer excellent electrical characteristics and reliability for anyone needing high-current, logic-level MOSFETs in their projects. Review: Buenas calidad - Exelente producto funcional al 100% ## Features - ALLECIN A3144 Hall Effect Sensor - commonly used electronic components. - Color: Black. Supply Voltage: 28 V ; Storage Temperature Range: -65°C to +170°C. - Features & Advantages: Superior Temp，Small Size，High Precision and Fast Response. - Widely Application: A3144 3144 OH3144 AH3144E Hall Effect Sensor is widely used in position detection, speed measurement, proximity switch, magnetic field detection applications. - Humanized packaging for easy storage and use. # Please confirm the voltage before purchasing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZ6QXMZ2 | | Best Sellers Rank | #1,236 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 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 ![20Pcs A3144 3144 Hall Effect Sensor OH3144 AH3144E 3Pins Magnetic Detector - Image 1](https://m.media-amazon.com/images/I/71zSToBH4RL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable IRLZ44N MOSFETs – Perfect for Prototyping *by A***G on August 12, 2025* I purchased the ALLECIN IRLZ44N IRLZ44 MOSFET Transistors (Pack of 10) for product prototyping, and they have exceeded my expectations. These MOSFETs are logic-level N-channel devices capable of handling continuous drain currents up to 47A and maximum drain-to-source voltages of 55V, making them suitable for a wide range of medium-to-high power switching applications. Technical Highlights: Logic-Level Gate Threshold Voltage (Vgs(th)): Typically around 1-2V, allowing them to fully turn on with 5V or even 3.3V logic signals, ideal for direct interfacing with microcontrollers like Arduino or Raspberry Pi. Low Rds(on): Typically around 0.022Ω at Vgs=10V, which means minimal conduction losses and efficient switching. TO-220 Package: Provides easy mounting options and effective heat dissipation, critical for higher current loads. Fast Switching Speed: Suitable for PWM control in motor drivers, LED dimming, and DC-DC converters. Gate Charge (Qg): Low enough to ensure efficient switching at higher frequencies. Robust Avalanche Energy and Thermal Performance: These MOSFETs are reliable under typical operating conditions and moderately demanding environments. Why I Liked These: The logic-level drive capability simplifies interfacing with low-voltage digital circuits. The high current and voltage ratings provide flexibility across various applications. The consistent quality across the pack of 10 allowed me to confidently prototype without worrying about device variability. Great for projects involving motor control, power switching, battery management, and general-purpose load driving. ⚠️ Legal Disclaimer: This review is based on my hands-on use of the ALLECIN IRLZ44N MOSFETs for prototyping. Performance depends on correct circuit design, thermal management, and operating conditions. I disclaim any liability for improper use, circuit failures, or damage resulting from these components. In summary, these ALLECIN IRLZ44N MOSFETs offer excellent electrical characteristics and reliability for anyone needing high-current, logic-level MOSFETs in their projects. ### ⭐⭐⭐⭐⭐ Buenas calidad *by M***O on April 16, 2026* Exelente producto funcional al 100% ### ⭐⭐⭐⭐⭐ First Rate TIP120 *by K***A on March 27, 2026* Good TIP120. These are first quality parts. They work great in my circuit. I am using them to amplify a zener diode to make a 60 watt zener. ## 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 --- ## 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.tn/products/640729337-20pcs-a3144-3144-hall-effect-sensor-oh3144-ah3144e-3pins-magnetic](https://www.desertcart.tn/products/640729337-20pcs-a3144-3144-hall-effect-sensor-oh3144-ah3144e-3pins-magnetic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*