Adafruit TMP119 High-Precision ±0.03°C I2C Temperature Sensor - STEMMA QT / Qwiic

The Adafruit TMP119 High-Precision I2C Temperature Sensor is designed for applications that demand extremely accurate temperature monitoring. With an impressive ±0.03°C typical accuracy and 16-bit resolution, it delivers highly reliable readings across a wide temperature range of -55°C to 155°C. This sensor not only measures temperature but also includes alert functionality, enabling systems to respond when limits are exceeded.

 Built with support for NIST traceability and manufactured by Texas Instruments, it is ideal for sensitive and critical environments. The STEMMA QT / Qwiic compatible design ensures easy integration with popular development platforms like Arduino and Raspberry Pi. Whether used on a breadboard or via plug-and-play connectors, this sensor simplifies precise temperature tracking for professional and advanced DIY projects.

Features:

1. ±0.03°C typical high accuracy (0°C to 45°C)
2. 16-bit resolution with 0.0078°C precision
3. Wide temperature range: -55°C to 155°C
4. I2C interface for easy communication
5. High and low temperature alert support
6. Interrupt functionality for automation
7. STEMMA QT / Qwiic compatible design
8. Works with 3.3V and 5V logic systems

Specifications:

1. Accuracy: ±0.03°C (typical, 0°C to 45°C)
2. Resolution: 16-bit (0.0078°C)
3. Temperature Range: -55°C to 155°C
4. Interface: I2C
5. Alert Function: High and low temperature alerts supported
6. Traceability: NIST traceability hardware support
7. Compatibility: STEMMA QT / Qwiic compatible
8. Logic Level: Supports 3.3V and 5V systems
9. Mounting Type: Breakout PCB (breadboard friendly)
10. Dimension: 25 x 20 x 5 mm
11. Weight: 3g

Package Includes:

1 x Adafruit TMP119 High-Precision ±0.03°C I2C Temperature Sensor - STEMMA QT / Qwiic

1 x 6 Pin Header