SMT172 TO-220 High-precision Temperature Sensor

Overview:

SMT172 TO-220 is an ultra-low-power, high-precision temperature sensor produced by Smartec (Netherlands), packaged in TO-220. It utilizes silicon temperature sensing technology, complex IC design, and high-precision calibration methods to achieve accurate temperature measurement.

Technical Parameters:

1. Temperature Measurement Range:
   -45°C to 130°C
2. Accuracy:
   • ±0.35°C (-10°C to 100°C)
   • ±0.25°C (-20°C to 60°C)
3. Supply Voltage:
   Wide range: 2.7V to 5.5V (Typ. 3.3V)
4. Power Consumption & Current:
   • Ultra-low power: 0.36μJ per measurement (at Ta=25°C, 3.3V)
   • Operating current: 60μA
5. Output Interface:
   PWM output for easy connection to any microcontroller.
6. Stability & Noise:
   • Excellent long-term stability
   • Extremely low noise: 0.0002°C
7. Packaging Options:
   Besides TO-220, available in TO-18, TO-92, SOIC, HEC, etc., to meet diverse application needs.

Application Fields:

• Medical & healthcare
• Biotechnology
• Automotive manufacturing
• Rail transit
• Food & pharmaceutical industry
• Environmental monitoring
• Marine engineering
• Oil & power sectors
• Machinery & textiles
• Industrial automation (universities, research institutes, etc.)

Key Features:

• One of the most energy-efficient temperature sensors globally
• Multiple packaging types for flexible integration
• High-precision measurement with low power consumption
• Suitable for harsh environments requiring long-term stability

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.