By using it to detect a magnetic field, this A1366LKTTN-10-T Hall effect sensor from Allegro MicroSystems can then act as a proximity switch, speed detector, or current sensor. This device"s minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V. This part has a minimum operating temperature of -40 °C and a maximum of 150 °C. This component will be shipped in tape and reel packaging to allow for effective mounting and safe delivery.