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High precision PTC thermistor temperature assembly
PTC thermistor sensor exhibits a large, precise change in resistance over a particular temperature range, it is well-suited for accurate temperature measurement and control. Our PTC thermistors have a fast response time, are known for their long-term stability and reliability, with minimal drift in their resistance-temperature characteristics over time.
Typical Applications
- Home Appliances
- Industrial Control
- Automotive Electronics
- Medical Devices
- Temperature Alarms
Overview
PTC thermistors operate based on their positive temperature coefficient of resistance. This means that as the temperature increases, their resistance also increases. The relationship between temperature and resistance is characterized by a significant rise in resistance at a specific temperature known as the Curie point.
key features
- Positive Temperature Coefficient (PTC): The resistance value of a PTC thermistor increases with rising temperature. When the temperature reaches a certain critical point (known as the Curie point), the resistance value will increase sharply.
- Self-Resetting Capability: The resistance value returns to its initial state after the temperature drops, eliminating the need for replacement.
- High Precision: Exhibits high sensitivity around the Curie point.
- Fast Response: Quickly responds to temperature changes.
- Wide Operating Temperature Range: Suitable for environments ranging from -40°C to +150°C.
applications
- Home Appliances: Rice cookers, ovens, water heaters, etc.
- Industrial Control: Motors, transformers, heating equipment, etc.
- Automotive Electronics: Engine temperature monitoring, battery management systems.
- Fast Response: Quickly responds to temperature changes, etc.
- Medical Devices: Temperature controlled equipment, monitoring instruments, etc.
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Before You Send Inquiry
Your messages will be responded within 12 hours.
To precisely address your needs, we require comprehensive information including operating temperature, resistance value and tolerance, and other details tailored to your specific working conditions.
Normally it takes 3-4 weeks for us to finish production. If you have any special lead time requirements, please contact our customer service team.
