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Overview

Benefits

  • Interchangeability
  • Proven stability and reliability
  • Rapid time response
  • Alloy lead wires for reduced thermal conductivity (stem effect)
  • Thermally conductive epoxy coating
  • Temperature range -40ºC to +125ºC
  • Medical grade classification
  • Custom probe assemblies available

Applications

  • Tight tolerance instrumentation
  • Esophageal catheters
  • Skin sensors
  • Oral and rectal probes
  • Pharmaceutical manufacturing equipment
  • Temperature sensing, control and compensation

FAQ

Frequently Asked Questions

How can I learn more about NTC thermistor accuracy including: Accuracy, Interchangeability, Beta Tolerance, Tolerance Comparison, Stability, Drift, and Moisture Induced Failure?

When designing the best temperature probe for a specific application, the process is a series of choices to meet your application requirements while juggling key parameters. Selecting the best temperature sensor is a critical part of the process. Download our application note to learn about each of these details.  NTC Thermistor Sensor Performance

 

When designing an NTC thermistor, what are some of the testing considerations?

Thermistors are heat sensitive devices that are affected by all sources of heat energy. They are effected by ambient temperature, self-heat, conducted heat, thermal and solar radiation, etc. A proper test set up revolves around getting sufficient control of these effects, and quantifying or minimizing their influence. Download our application note to learn more. NTC Thermistor Testing Considerations

 

How are temperature sensors used in flow measurement applications?

NTC Thermistors are most often used in temperature measurements or control applications where the power is kept to a minimum to prevent self-heating error. However, a thermistor that is purposely self-heated significantly above ambient temperature can be used as a flow detector.  For more details, download: NTC Thermistors for Gas Flow Measurement

 

How do I specify NTC thermistors in applications where the sensor is exposed to radiation?

Read the frequently asked questions associated with NTC thermistors and exposure to radiation.  

NTC Performance in Environments with Radiation Exposure | FAQs

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Model Number  GA10K3A1AM, GA10K4A1AM, GA2.2K3A1AM

  • Sensor Type  Epoxy Coated NTC Thermistor

  • Tolerance β-Value (%) ±.32

Signal Characteristics

  • 25/85 Beta Value (K) 3694, 3976

Body Features

  • Wire Connection  Open End

Dimensions

  • Wire Length (mm) 76

Usage Conditions

  • Resistance (at Tref) (kΩ) 2.252, 10

  • Ambient Temperature Range (°C) -40 – 90

  • T_ref for Resistance (°C) 25

  • Temperature Accuracy (°C) ± .05 from 32 – 44

  • Maximum Temperature  90 °C [ 194 °F ]

Operation/Application

  • Wire/Cladding Connection  32 AWG (.2mm) Alloy 180 Tin Plated

Packaging Features

  • Package  Epoxy Radial Discrete

Related Materials

Datasheets & Catalog Pages

Terms and Conditions

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Disclaimer:
This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.