A Hall effect sensor is a transducer that varies its output voltage in response to a magnetic field. Hall effect sensors are used for proximity switching, positioning, speed detection, and current sensing applications. In its simplest form, the sensor operates as an analog transducer, directly returning a voltage.
W134, A3144E, 44E Hall Effect IC Sensor for Contactless Switching Product Name : Hall Effect Sensor;Model : W134, A3144E, 44ESupply Voltage : 4.5-28V;Output Current : 25mA Pin Number : 3;Pin Length : 16mm/ 0.63" Size : 19 x 4 x 1.5mm/ 0.75" x 0.16" x 0.06" (L*W*T)Material : Electric Part Net W..