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Moisture is the common cause of failure. Water reacts with internal electrode material resulting in a downward shift in resistance. MEAS 45000, 46000, and 55000 Series glass coated thermistors virtually eliminate this type of failure. Customer-induced failures, resulting from mishandling during leads splicing or potting can be eliminated by allowing MEAS to perform your assembly work. Moisture is the common cause of failure.  


  • Glass hermetic seal
  • 2252 Ohm to 30K Ohm Resistance @ 25°C
  • Interchangeability
  • Excellent high temperature performance
  • Superior long term stability
  • High sensitivity
  • RoHS Compliance


  • High moisture applications
  • Low to mid-range temperature applications
  • Tight Tolerance Instrumentation
  • Use up to 250°C
  • Excellent Stability


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

Product Type Features

  • Model Number  Glass 45000 Series Thermistor Series

  • Tolerance β-Value with unit as % (%) ± .5

  • Sensor Type  NTC Thermistor

Body Features

  • Wire Connection  Open End


  • Wire Length  76 mm [ 2.964 in ]

  • Diameter  3.2 mm [ .125 in ]

  • Length  76 mm [ 2.964 in ]

Usage Conditions

  • Tolerance Resistance (%) ± .94

  • Ambient Temperature Range  -40 – 200 °C [ -40 – 392 °F ]

  • T_ref for Resistance (°C) 25 °C

  • Temperature Accuracy (°C) ± .2 from 0 – 70


  • Wire/Cladding Connection  32 AWG (.2mm) Gold Plated Dumet wire

Packaging Features

  • Package  Glass Radial Discrete


  • Tolerance Class  Range

Related Materials

Catalog Pages/Data Sheets

Terms and Conditions

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