{"product_id":"49e-linear-hall-effect-sensor-3-6v-5ma-3-pack","title":"49E Linear Hall Effect Sensor (3-6V, 5mA) - 3 Pack","description":"\u003cp\u003eIntroducing our high-performance 49E Linear Hall Effect Sensor, designed for accurate and proportional magnetic field detection. \u003cspan class=\"citation-176 citation-end-176\"\u003eThis essential component offers a reliable solution for a wide range of electronic and automation projects where precise magnetic sensing is critical.\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLinear Output:\u003c\/b\u003e\u003cspan class=\"citation-175 citation-end-175\"\u003e Unlike simple ON\/OFF Hall switches, the 49E provides a linear analog output voltage that varies directly with the strength and proximity of a magnetic field.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This allows for more nuanced and precise measurements of magnetic pole distance.\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-174\"\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-174\"\u003eWide Operating Voltage:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-174 citation-end-174\"\u003e Works efficiently with a supply voltage range of 3V to 6V, making it compatible with various microcontrollers and power sources (e.g., Arduino, Raspberry Pi, ESP32).\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow Power Consumption:\u003c\/b\u003e With a minimal operating current of just 5mA, this sensor is energy-efficient, perfect for battery-powered or low-power applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProximity Sensing:\u003c\/b\u003e Ideal for applications requiring detection of magnetic pole proximity, where the output voltage changes proportionally as a magnet approaches or moves away from the sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Performance:\u003c\/b\u003e Built for consistent and stable operation in diverse environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConvenient 3-Pack:\u003c\/b\u003e Each order includes three (3) individual 49E Linear Hall Effect Sensors, providing excellent value for multiple projects or replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHow it Works:\u003c\/b\u003e \u003cspan class=\"citation-173 citation-end-173\"\u003eThe 49E Linear Hall Effect Sensor operates on the principle of the Hall effect.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e When exposed to a magnetic field perpendicular to its sensitive surface, it produces a voltage proportional to the strength of that field. \u003cspan class=\"citation-172 citation-end-172\"\u003eThe closer a magnetic pole gets to the sensor, the stronger the magnetic field it detects, resulting in a corresponding change in the output voltage.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-171 citation-end-171\"\u003eThis analog output allows you to read varying magnetic strengths and distances.\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIdeal Applications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic field strength measurement\u003c\/li\u003e\n\u003cli\u003ePosition sensing (e.g., linear displacement, rotary encoders)\u003c\/li\u003e\n\u003cli\u003eCurrent sensing (with appropriate magnet setup)\u003c\/li\u003e\n\u003cli\u003eSecurity systems\u003c\/li\u003e\n\u003cli\u003eMotor control feedback\u003c\/li\u003e\n\u003cli\u003eFluid level detection\u003c\/li\u003e\n\u003cli\u003eNon-contact switching where proportional response is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e 49E Linear Hall Effect Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Voltage:\u003c\/b\u003e 3V - 6V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Current:\u003c\/b\u003e ~5mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Type:\u003c\/b\u003e Analog, Linear Voltage Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDetection:\u003c\/b\u003e Magnetic Pole Proximity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e 3 pieces per pack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":45745456808087,"sku":null,"price":42.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/49e-linear-hall-switch-front.jpg?v=1753602044","url":"https:\/\/scccltd.com\/en-tw\/products\/49e-linear-hall-effect-sensor-3-6v-5ma-3-pack","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}