Our website uses cookies to provide you with the best possible service. More information about the use of cookies on this website and how they can be disabled is available on our information page. With your consent, you confirm that you have read the information about the use of cookies and accept it. Please also note our further information on the subject of data privacy policy.

TDK TDK Electronics · TDK Europe

NTC thermistors

NTC ThermistorsNTC Temperature Probes
  • Long-term stability
  • High measuring accuracy
  • Short response time
  • Temperature measurement up to +260 °C
  • Heat resistive and highly stable
  • Rugged design
  • Compact dimensions
  • SMD NTCs are qualified acc. to AEC-Q200

Integrated air duct sensors

  • Lightweight full plastic version with fast response time

Evaporator fin temperature sensors

  • Metal tube sensors to directly measure the evaporator fin temperature

Evaporator air temperature sensors

  • NTC directly in the air stream for fast response time
  • Overmolded design
  • Humidity resistant

Solar sensors

  • Mono and dual sun sensors with twilight function

Double sensors

  • Combined NTC and PTC sensors with wire harness

Outside temperature sensors

  • Overmolded package
  • Cable-bound or integrated connector versions
  • Humidity resistant
  • Customer-specific design

Glas-encapsulated NTCs G1541, G1551, G1561

  • High-temperature resistant
  • Insulated wires with high insulation voltage
  • Non-standard wire configurations
  • Temperature range: -55 … +260 °C
    (G1541: +250 °C)
  • Insulation resistance: > 100 MΩ
    500 V DC (1s)
Product search

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
55/250/56 5 - 100 ±2, ±3 file_pdf_box
55/260/56 2 - 230 ±2, ±3 file_pdf_box
55/260/56 2 - 230 ±2, ±3 file_pdf_box

Leaded NTCs S86*, S87*, S88*

  • Nonstandard lead configurations
  • Length of wire up to 500 mm
  • Taped versions for automatic processing
  • Lead spacing 2.5 and 5.0 mm (S87*, S88*)
  • UL approval (S86*)
Product search

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
40/100/56,  55/155/56 2 - 100 ±1 - ±5 file_pdf_box
40/150/21 10 - 85 ±5 file_pdf_box
55/155/56 3 - 30 --- file_pdf_box
55/155/56 2 - 5 ±1, ±3 file_pdf_box
55/155/56 2 - 50 ±1 - ±5 file_pdf_box
55/155/56 3 - 30 --- file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 file_pdf_box

SMD NTCs

  • Operating temperatures up to +150 °C
  • Qualified acc. to AEC-Q200
  • Temperature range: –40 … +150 °C
  • Case sizes:
    0402, 0603, 0805
  • B-tolerance:
    ±3% (±1% for selected types)
Product search

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
−40/150 (op. temp.) 4.7 - 100 ±1 - ±5 file_pdf_box
−40/150 (op. temp.) 10 - 100 ±1 - ±5 file_pdf_box
−40/150 (op. temp.) 4.7 - 100 ±3, ±5 file_pdf_box
--- --- --- file_pdf_box

Evaporator fin temperature sensors

  • Humidity resistant: 3000 h
    immersion test at +80 °C
  • Short response time
  • Cable-based design
  • Insulated wires with high
    insulation voltage
  • Customer-specific solutions
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
–40 … +85 °C --- --- assignment

Evaporator air temperature sensors

  • Water immersion test:
    2000 h / +25 °C
  • Thermal cycling: 1000 cycles
    in liquid –30 °C / +90 °C with
    transition time < 30 s
  • Temperature range:
    –40 ... +100 °C
  • Customer-specific solutions

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
–40 … +100 °C --- --- assignment

Integrating air duct sensors

  • Response time:
    < 15 s in air at 5 m/s
  • Up to 144 h salt spray test
  • Connector directly molded on the sensor
  • Clip design for fast and reliable mounting
  • Customer-specific solutions
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
–40 … +90 °C --- --- assignment

Outside temperature sensors

  • Humidity resistant: 2000 h
    immersion test at +80 °C
  • Thermal cycling: 480 cycles
    with applied voltage
    120000 cycles on/off
  • Thermal shock: 200 cycles
    in air transition time < 30 s
  • Compliant to IP6K6 and IPX9K for 30 s
  • Customer-specific solutions
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
–40 … 85 °C --- --- assignment

Solar sensors with twilight function

  • Mono and dual zone
  • High resolution and sensitivity
  • Adapted angular characteristics
  • Analog signal
  • Twilight function
  • Temperature range:
    –40 ... +100 °C
  • Customer-specific solutions

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) PDF
–40 … +100 °C --- --- assignment