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  • TMP6131QDYATQ1

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TMP6131QDYATQ1 Overview

Get started today with the Thermistor Design Tool, offering complete resistance vs temperature table (R-T table) computation, other helpful methods to derive temperature and example C-code.

The TMP61-Q1 linear thermistor offers linearity and consistent sensitivity across temperature to enable simple and accurate methods for temperature conversion. The low power consumption and a small thermal mass of the device minimize self-heating.

With built-in fail-safe behaviors at high temperatures and powerful immunity to environmental variation, these devices are designed for a long lifetime of high performance. The small size of the TMP6 series also allows for close placement to heat sources and quick response times.

Take advantage of benefits over NTC thermistors such as no extra linearization circuitry, minimized calibration, less resistance tolerance variation, larger sensitivity at high temperatures, and simplified conversion methods to save time and memory.

The The TMP61-Q1 is currently available in a 0402 X1SON package, a 0603 SOT-5X3 package, and a 2-pin through-hole TO-92S package.



  • Automotive Qualifications
    • AEC-Q100 Grade 1: –40 °C to 125 °C
    • AEC-Q100 Grade 0 (DYA): –40 °C to 150 °C
    • AEC-Q100 Grade 0 (ELPG): –40 °C to 170 °C
  • AEC-Q200 Tested
  • Functional Safety-Capable
  • Silicon-based thermistor with a positive temperature coefficient (PTC)
  • Linear resistance change across temperature
  • 10-k nominal resistance at 25 °C (R25)
    • ±1% maximum (0 °C to 70 °C)
  • Consistent sensitivity across temperature
    • 6400 ppm/°C TCR (25 °C)
    • 0.2% typical TCR tolerance across temperature range
  • Fast thermal response time of 0.6 s (DEC)
  • Long lifetime and robust performance
    • Built-in fail-safe in case of short-circuit failures
    • 0.5% typical long term sensor drift

Product Parameters

  • genericPartNumber


  • partDescription

    Automotive, 1%, 10-kΩ linear thermistor in 0402, 0603/0805 and through hole packages

  • statusDescription

    This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

  • packageQtyCarrier

    250|SMALL T&R

  • orderablePartNumber


  • statusDisplay


  • packageQuantity


  • packagePins

    SOT-5X3 (DYA)|2

Technical Documents

  • Implementing Analog Thermal Foldback with the LP8867-Q1 and TMP61-Q1Details>>

  • How to Protect Displays with the Latest Temperature Sensing TechnologyDetails>>

  • Analog Thermal Foldback With LED DriversDetails>>

  • Achieve ±1°C Accuracy or Better Across Temp. W/Low-Cost TMP6x Linear ThermistorsDetails>>

  • Creating a Polynomial for TMP6 Temperature MeasurementsDetails>>

Other distributor's price

Distributor Part # Mfg. Description Price
arrow TMP6131QDYATQ1 Texas Instruments Automotive Grade 10kOhm Linear Thermistor with Small 0402 and Grade 0 Package Options


digikey TMP6131QDYATQ1 Texas Instruments THERMISTOR







mouser TMP6131QDYATQ1 Texas Instruments PTC Thermistors Automotive +/-1% tolerance 10k linear thermistor available in an 0402 package option 2-SOT-5X3 -40 to 150