The analog sensors are packaged in the Tape & Reel (TR) for safety reasons. A 16-SSOP (0.154, 3.90mm Width) package protects analog sensors from damage. In order for this sensor to work properly, it has 16 pins. DC circuits should operate with a maximum voltage of 5.5V. The minimum DC voltage supplied by this magnetic switch is 3V. When an analog sensor is operational, it could supply a voltage of 5.5V.