NTC Temperature Sensors
TE Connectivity is a leading designer and manufacturer of high precision NTC (negative temperature coefficient) thermistors. NTCs offer many advantages in temperature sensing - including miniature size, excellent long-term stability, high accuracy and precision. Our NTC thermistors provide solutions for thermal sensing ranging from basic to complex applications and environmental conditions.
Product Features:
Capabilities of TE's NTC Thermistor Portfolio
- High accuracy / interchangeability
- Proven long-term stability and reliability
- Miniaturized components
- Rapid time response
- Lead wire options
- Available in temperature ranges from -80ºC to +300ºC
- Custom probe assemblies available
Types of Discrete NTC Thermistors
Frequently Asked Questions
Q: How fast do NTCs respond?
A: Response time is defined as the time it takes to reach 62% or a new temperature, and is a function of mass. The smaller the sensor the faster the response. A discrete sensor will respond faster than the same sensor packaged inside a metal housing. Typical response times for a Series I NTC thermistor sensor is <15 seconds.
Q: Are NTCs available in a smaller size?
A: Typical size for an epoxy coated discrete in an OD of 0.95" Max. Miniature glass sensors have a max. OD of 0.15".
Q: How stable are NTC sensors?
A: Different sensor families have different stability ratings. Epoxy coated NTCs are less stable than a hermetically sealed glass NTC sensors.
Read More: NTC Thermistor Temperature Sensor Frequently Asked Questions (FAQ)
From the vast frontiers of space, satellites are connecting the modern world, with the help of sensors. Our Surface Mount Temperature Sensors are built for extreme environments in space, with NTC thermistor probes covering -60°C to +160°C and RTD platinum probes ranging from -170°C to +160°C. These sensors feature various R-T curves and resistances providing high level of compatibility to electronics systems. With over 20 years space heritage and compliance to ESA standards, our sensors are suited for both traditional and LEO satellite markets, designed for easy installation, various wire lengths, and provide excellent heat transfer delivering high reliability performance.
NTC 101: Negative Temperature Coefficient (NTC) Sensor Basics, Technology Comparisons, Applications + More
Applications
- Medical: Catheters, Dialysis, Patient Monitoring
- Aerospace & Defense: Satellites, Missiles, Spacecraft, Aircraft, Atmospheric Monitoring
- HVACR: Air Flow, Mobile/Case Refrigeration, Fire Detection, Building Management
- Appliances: Clothes Dryers, Coffee Makers, Industrial Ovens, Pool/Spa Control
- Instrumentation: Liquid/Air/Gas Flow Sensing, Chemical Analysis, Metrological Monitoring
- Automotive: Cabin Climate Control, Heated Seats, External Temperature Monitoring
Additional Resources
- NTC Thermistors | Selection Guide
- NTC Performance in Environments with Radiation Exposure | FAQs
- Temperature Sensors—Product Design Selection | Application Note
- NTC Thermistor Sensor Performance | Application Note
- NTC Thermistor Testing Considerations | Application Note
- NTC Thermistors for Gas Flow Measurements | Application Note
