For safety reasons, these analog sensors are packaged in the Tube. Analog sensors are protected from damage by being placed in 20-TSSOP (0.173, 4.40mm Width) packages. To make this sensor work properly, it has 20 pins. In this electronic part, there are 20 terminations. It is possible that the analog sensors are operating with a current of 250μA. A DC circuit should have a maximum voltage of 5.5V supplied by this sensor. DC circuits with this magnetic switch can supply 3V as a minimum voltage. It is possible for the analog sensors to produce 3.6V voltage when they are operating. Optimal performance is achieved by setting the sensor's current output to 3mA.