These analog sensors are packaged in the Tube for safety protection. To protect the analog sensors, they're put in 8-SOIC (0.154, 3.90mm Width) packages. There are 8 pins on this sensor to ensure proper operation. This electronic part has 8 terminations. In operation, the analog sensors could provide 230μA current. To work, this sensor requires 230μA current. The board has 8 pins. Analog sensors are available in 1 channels.