Back to catalogSTS4xAFiltersProduct categoryTemperature sensors2Humidity sensors0Refrigerant leakage sensors0CO₂ sensors0O₂ sensors0NOx & VOC sensors0Formaldehyde sensors0Particulate matter sensors0Hydrogen sensors0Liquid flow sensors0Gas flow sensors0Differential pressure sensors0Mass flow controllers0Gas metering solutions0ClassSensor2Accessory0Development board0Evaluation kit0Reference design0Product statusUpcoming2New0Active0Not recommended for new designs0Last time buy0End of life0InterfaceI²C1Sensibus0PWM0SDM0UART0RS2320RS4850Switch0Device net0IO link0ModBus0Analog voltage0Analog current0Show archived productsSimplify product viewUpcomingCompare STS41A-BWLBAutomotive grade ±0.2°C temperature sensor with wettable flanks and I2C 0x45 address outputSensorTemperature sensorsUpcomingCompare STS41A-AWLBAutomotive grade ±0.2°C temperature sensor with wettable flanks and I2C 0x44 address outputSensorTemperature sensors