Glass Thermistors

ATC Semitec’s range of glass NTC thermistors includes NT-4 radial glass beads, ATCD series DO-35 diode style NTCs and FT thin film thermistors, suitable for accurate high temperature control up to 350°C.

 

Why use glass encapsulated NTCs compared to conventional epoxy coated NTCs?

  • High temperature measurement up to 350°C
  • High Accuracy ±1% tolerance
  • Fast thermal response times : Tc <1s
  • Smaller size – ability to fit closer to or on the heat source
  • Tough & robust giving superior long-term stability & reliability
  • Where moisture ingress or high humidity may be a problem.

Their small size and very stable characteristics makes them highly suitable for applications such as 3D printers, automotive sensors,  home appliances and medical devices.

We also supply these glass thermistors in a wide range of metallic and plastic housings for easier mounting and integration into your device.

Need more general technical information about Thermistors ? Click here to either visit our Frequently Asked Questions page, or click the FAQ tab below.

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 NT-4 series glass bead NTC. High temperature resistance -50°C/+300°C. Fast response times. Robust and moisture resistant. Small 1.25mm bead diameter
    Semitec NT-4 Glass Bead Thermistor

    Semitec’s NT-4 series thermistor is a small, glass-encapsulated bead NTC sensor.  The bead size is just 1.25mm diameter, extremely robust and ensures the NT-4 has a fast-response and also moisture resistant.

    • Wide operating range: -50°C to +300°C
    • Fast thermal response
    • High accuracy and extremely reliable
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  • ATC Semitec ATCD Glass Diode NTC Thermistor
    ATC Semitec ATCD Glass Diode Thermistor

    A range of axial glass-encapsulated diode style NTC Thermistors suitable for accurate temperature control and temperature compensation up to 200°C.

    • High Temperature resistance: -40°C to +200°C
    • Highly accurate 1% tolerances
    • Moisture resistant