For safety reasons, these analog sensors are packaged in the Tube. It is recommended that analog sensors be packaged in 8-SOIC (0.154, 3.90mm Width) packages to prevent damage to the devices. As a result of this sensor's 8 pins, it can be operated properly. A total of 8 terminations are present in this electronic component. If the analog sensors were operating, they could supply 3.3V.