Surface Mount NTC Chip Thermistors

SMD NTC chip thermistors have been developed as a surface-mount temperature sensor option and offer very cost-effective, reliable temperature control for printed circuit applications. These are particularly useful where  space is limited and with chip sizes down to 0201, they can be used in the tightest of applications and closer to the heat source

Available with a wide range of resistance values, B values and tolerances down to ±1%, they are suitable for applications such as the temperature measurement and temperature compensation of fire detectors, wearable devices, lighting controls and smart meters.

We can also supply bespoke values for  volume applications, so please contact us for specific queries.

Need more general technical information about Thermistors ? Click here to visit our Frequently Asked Questions page.

Call us today on 01606 871680 or complete the Contact us form, to discuss your application’s thermal sensor requirements.  Using our extensive technical knowledge and innovative supplier base, we will work with you to provide the optimum solution for your product.

  • Products
  • FAQs
  • Miniature, fast response, high temperature glass SMD NTC. Less than 0.15mm thin. Semitec FT from ATC Semitec
    Semitec FT Thin Film High Temperature SMD Thermistor

    Semitec FT thin film thermistors outperform conventional SMD thermistors due to their miniature size, extreme thinness and high heat resistance.  Available as SMD, with radial /axial leads (FL type), within assemblies or ring sensors

    • Less than 0.15mm thin available
    • Wide temperature range; -50°C to +350°C
    • Thin substrate enables a very-fast response
    • Glass passivation ensures moisture resistance
  • Semitec HT & HTF Series Chip NTC Thermistors

    Semitec HT series SMD thermistors are encapsulated NTC elements in a plastic casing.  The same size as a 1206 SMD chip thermistor, the HT package offers a unique and superior SMD temperature sensor.

    • Encapsulated NTC elements in an SOD-123 package
    • Standard SMD or axial lead version (HTF)
    • Operating temperature range: -40°C to +125°C
  • Semitec KT High Accuracy SMD NTC Thermistor

    Semitec’s KT series SMD NTC thermistors offers a compact range of R25 values in 0603 and 0402 package sizes.  The ±1% R25 and B value tolerances means temperature accuracy of ±0.5°C or better.

    • R25 and B value tolerances ±1%
    • R25 values; 10k, 50k and 100kohms
    • Operating temperature range: -40°C to 125°C
  • SM Series SMD NTC Thermistors

    Our SM series chip SMD NTC thermistors are available in 4 package sizes from 0805 down to 0201.  Combined with R25 values from 2k to 470kohms, this series offers a wide range of SMD sensor options.

    • Chip sizes from 0805 down to 0201
    • R25 values from 2kohms to 470kohms
    • Operating temperature range: -50°C to +125°C