SHT4xABack to catalogFiltersProduct categoryHumidity sensors8Temperature sensors0NOx & VOC sensors0Formaldehyde sensors0CO₂ sensors0Particulate matter sensors0Liquid flow sensors0Differential pressure sensors0Gas flow sensors0Mass flow controllers0Gas metering solutions0Refrigerants sensors0ClassSensor8Accessory0Development board0Evaluation kit0Reference design0Product statusUpcoming1New2Active5Not recommended for new designs0Last time buy0Obsolete0InterfaceI²C6PWM1Sensibus0SDM0UART0RS2320RS4850Switch0Device net0IO link0ModBus0Analog voltage0Analog current0UpcomingCompare SHT41A-AWSBASIL-A safety element out of context humidity sensorOperating relative humidity range-Typ. relative humidity accuracy-Typ. temperature accuracy-Size (LxWxH)-Interfaces-Supply voltage-Average supply current-Protective option-SensorHumidity sensorsNewCompare SHT41A-FD1B±2% humidity sensor for automotive applications / PWM interfaceOperating relative humidity range0 - 100 %RHTyp. relative humidity accuracy2 %RHTyp. temperature accuracy0.2 °CSize (LxWxH)1.5 x 1.5 x 0.5 mmInterfacesI²CSupply voltage2.3 - 5.5 VAverage supply current19 uAProtective option-SensorHumidity sensorsNewCompare SHT41A-BD1B±2% humidity sensor for automotive applications / I2C interfaceOperating relative humidity range0 - 100 %RHTyp. relative humidity accuracy2 %RHTyp. temperature accuracy0.2 °CSize (LxWxH)1.5 x 1.5 x 0.5 mmInterfacesI²CSupply voltage2.3 - 5.5 VAverage supply current19 uAProtective option-SensorHumidity sensorsCompare SHT41A-AW1B±2% humidity sensor for automotive applications / wettable flanksOperating relative humidity range0 - 100 %RHTyp. relative humidity accuracy2 %RHTyp. temperature accuracy0.3 °CSize (LxWxH)1.5 x 1.5 x 0.5 mmInterfacesI²CSupply voltage2.3 - 5.5 VAverage supply current19 uAProtective option-SensorHumidity sensorsCompare SHT41A-AD1B±2% humidity sensor for automotive applications / I2C interfaceOperating relative humidity range0 - 100 %RHTyp. relative humidity accuracy2 %RHTyp. temperature accuracy0.2 °CSize (LxWxH)1.5 x 1.5 x 0.5 mmInterfacesI²CSupply voltage2.3 - 5.5 VAverage supply current19 uAProtective option-SensorHumidity sensorsCompare SHT40A-FD1B±3% humidity sensor for automotive applications / PWM interfaceOperating relative humidity range0 - 100 %RHTyp. relative humidity accuracy3 %RHTyp. temperature accuracy0.3 °CSize (LxWxH)1.5 x 1.5 x 0.5 mmInterfacesPWMSupply voltage3 - 5.5 VAverage supply current50 uAProtective option-SensorHumidity sensorsCompare SHT40A-AW1B±3% humidity sensor for automotive applications / wettable flanksOperating relative humidity range0 - 100 %RHTyp. relative humidity accuracy3 %RHTyp. temperature accuracy0.3 °CSize (LxWxH)1.5 x 1.5 x 0.5 mmInterfacesI²CSupply voltage2.3 - 5.5 VAverage supply current19 uAProtective option-SensorHumidity sensorsCompare SHT40A-AD1B±3% humidity sensor for automotive applications / I2C interfaceOperating relative humidity range0 - 100 %RHTyp. relative humidity accuracy3 %RHTyp. temperature accuracy0.3 °CSize (LxWxH)1.5 x 1.5 x 0.5 mmInterfacesI²CSupply voltage2.3 - 5.5 VAverage supply current19 uAProtective option-SensorHumidity sensors