ITEM NAME:Dallas 18B20 Ds18B20 To-92 Wire Digital Thermometer Temperature Ic Sensor OZ Features: Temperature detection range: -55 ° C to + 125 ° C Supply current: 1mA Power supply voltage range: 3V to 5.5V Resolution, bit: 12bit Package Type: TO-92 Number of pins: 3 Device label: 18 Device Tag: DS18B20 + Chip label: 18B20 Surface Mount Device: Through Hole Mounting Output current: 4mA Output Type: Digital Note: 1.Due to the hand measurement, there have size error about 1-2cm or more 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package include: 1pcx Temperature IC Sensor.Chip label: 18B20. 1pcx Temperature IC Sensor. Temperature detection range: -55 ° C to + 125 ° C. Output Type: Digital. Surface Mount Device: Through Hole Mounting.