DS18B20 Digital Thermometer from Mexico
The DS18B20 from Maxim Integrated is a digital thermometer integrated circuit providing ±0.5°C accuracy over -10°C to +85°C range using 1-Wire interface. Falls under HTS 8542.39.00 as an 'other' electronic integrated circuit with sensor function. Used in HVAC, industrial monitoring, and consumer appliances.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document 1-Wire proprietary protocol and multi-drop capability (up to 50 sensors)
• Specify temperature range, resolution (9-12 bits), and probe configurations
• Note waterproof TO-92 or stainless probe packaging options