Product Overview

M32192/3 NTC Thermistor Die

The high-reliability M32192/3 NTC chip precision thermistor is designed for wire bonding applications found in hybrid circuitry. The “Top-Bottom” electrodes are available in silver or gold termination finishes for high-reliability conductive epoxy/wire bonded attachment. These NTC chips thermistors accommodate most industry standard attachment methods and are ideal for applications requiring narrow band, temperature point matching control, and are also available in a commercial version. Several bas resistance and curve combinations are available to suit a wide range of temperature compensation applications.

Engineering Information

  • NTC thermistor chip
  • Operating temperature range: -55°C to 125°C
  • Standard resistance range at 25°C: 15 to 20M ohms
  • Power rating: 0.0625 W at 25°C, derate to 0 W at 125°C
  • Thermal time constant: 10 seconds max in still air*
  • Dissipation constant: 0.625 mW/°C min in still air*
  • Curves: A, B, H
  • Tolerances: 1%, 2%, 5%, 10%
  • Available with Sn/Pb or Au terminators
  • Commercial options available
  • RoHS compliant options available

* Depends on Mounting

Documents and Catalogs

M32192/3 NTC Thermistor Die Datasheet – Aerospace & Defense

PRF32192 General Specification

PRF32192ss3am4 (NTC Die Chip)

QTI maintains an extensive test laboratory, designed with defense and aerospace customers in mind. This test lab is ISO 9001:2008 and AS9100 Revision B certified. We are qualified to perform all tests dictated by the Department of Defense, Defense Logistics Agency MIL-PRF-23648, and MIL-PRF-32192 specifications. In addition we have the facilities to perform many of the tests specified in MIL-STD-202, MIL-STD-883, NASA Goddard S-311-P-18 and S-311-P-827, EEE-INST-002, TOR-2006, ESA 4006, and MIL-PRF-38534 Class K and H Element Evaluation tests.