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±1% tolerance 10kΩ linear thermistor available in 0402 and 0603 package options

Inventory: 14,154

Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow N/A for Pkg Type
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
TO-92 (LPG) | 2 3,000 | AMMO
-40 to 150
Package | Pins TO-92 (LPG) | 2
Package qty | Carrier 3,000 | AMMO
Operating temperature range (°C) -40 to 150
View TI packaging information

Features for the TMP61

  • Silicon-based thermistor with a
    positive temperature coefficient (PTC)
  • Linear resistance change across temperature
  • 10-kΩ nominal resistance at 25 °C (R25)
    • ±1%maximum (0 °C to 70 °C)
  • Wide operating temperature of –40 °C to +125 °C
  • Consistent sensitivity across temperature
    • 6400 ppm/°C TCR (25 °C)
    • 0.2% typical TCRtolerance 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-circuitfailures
    • 0.5% typical long term sensor drift

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Description for the TMP61

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

The TMP61 linear thermistor offers linearity andconsistent sensitivity across temperature to enable simple and accurate methods for temperatureconversion. The low power consumption and a small thermal mass of the device minimize the impact ofself-heating.

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

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

The TMP61 is currently available in a 0402footprint-compatible X1SON package, a 0603 footprint-compatible SOT-5X3 package, and a 2-pinthrough-hole TO-92S package.


Qty Price (USD)
1-99 0.431
100-249 0.293
250-999 0.226
1,000+ 0.15