As a safety precaution, these analog sensors are packaged inside the Tube. To protect the devices from damage, the analog sensors are packaged in 8-SOIC (0.154, 3.90mm Width) packages. In order for this sensor to function properly, it has 8 pins. In this electronic component, there are 8 terminations. Sensor voltage should be 5.5V in DC circuits. However, this magnetic switch can be used to supply DC circuits with voltages as low as 3V. In operation, analog sensors can supply 5.5V voltage.