The SI7020-A20-IM1 Board Mount Humidity Sensor from Silicon Labs is a digital I2C with an accuracy of 3% RH and a temperature sensor. It features a sealed, ultrasonic welded package, low power consumption, a compensation system that accounts for temperature hysteresis, and an integrated temperature sensor for improved accuracy. It has a 2-pin, surface-mountable connector, and a storage temperature range of -30° to +100°C. This humidity sensor offers an ideal solution for a range of industrial and consumer applications, including automotive HVAC systems, heating and ventilation systems, appliance controllers, and consumer electronics.