Catalog > Semiconductors > Integrated Circuits Catalog > Internet of Things (IOT) Related Products > More Platforms Temperature Sensor Temperature Sensor DS18B20 DS18B20 Temperature Sensor only 72.87 ZAR inc for 1 Each 26 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Notes It is a very good choice to measure temperature due to its ease of use and accuracy ( 9-12 bit)The DS18B20 has also an alarm function where you can program upper and lower valuesInput Voltage : 3-5vAccuracy : ±0.5°CTemperatures Measurement Range :–55°C ~ +125°CPower Supply Current : 1mA/3-5.5VResolution : 12 bitsEncapsulated Type : TO-92Pins: 3 (1 digital, GND, Vcc)Output Current : 4mASurface Mounting Type : Through-hole