For safety reasons, these analog sensors are packaged inside the Tube. It is important to ensure the safety of the analog sensors by packaging them in 8-SOIC (0.154, 3.90mm Width) packages. For the proper operation of this sensor, there are 8 pins. In this electronic part, there are 8 terminations. A sensor like this can be powered with 125μA current in theory. It is recommended that the current output of the sensor is set to 10mA for optimal performance. An output voltage of 6V should be expected from the sensor.