TDK TDK Electronics · TDK Europe

Thermistors NTC

Glass-encapsulated NTCs, leaded NTCs, temperature probes

  • High measuring accuracy and long-term stability
  • Short response time
  • Temperature measurement up to +260 °C
  • Heat resistant and highly stable
  • Rugged design
  • Compact dimensions
  • Overmolded package
  • Cable-bound or integrated connector versions
  • Humidity resistant
  • Customer-specific designs

Inrush current limiters

  • Long-term stability
  • No derating of steady state current necessary at 0 °C and +60 °C
  • Usable in series connections up to 265 V RMS

SMD NTCs

  • Qualified acc. to AEC-Q200

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 (1 s)
Product search

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
55/250/56 5 - 100 ±2, ±3 G1541 file_pdf_box
55/260/56 2 - 230 ±2, ±3 G1551 file_pdf_box
55/260/56 2 - 230 ±2, ±3 G1561 file_pdf_box

Leaded NTCs S86*, S87*, S88*

  • Nonstandard lead configurations
  • Taped versions for automatic processing
  • Lead spacing 2.5 mm and 5.0 mm (S87*, S88*)
  • UL approval (S86*)
  • Temperature range: -55 … +155 °C
Product search

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
40/100/56,  55/155/56 2 - 100 ±1 - ±5 S861 file_pdf_box
40/150/21 10 - 85 ±5 S860 file_pdf_box
55/155/56 3 - 30 --- S863 file_pdf_box
55/155/56 2 - 5 ±1, ±3 S864 file_pdf_box
55/155/56 2 - 50 ±1 - ±5 S867 file_pdf_box
55/155/56 3 - 30 --- S869 file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 S871 file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 S875 file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 S881 file_pdf_box
55/155/56 2.1 - 30 ±1 - ±5 S885 file_pdf_box

SMD NTCs

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

Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
−40/150 (op. temp.) 4.7 - 100 ±1 - ±5 B57232V5, B57251V5, B57254V5, B57256V5 file_pdf_box
−40/150 (op. temp.) 10 - 100 ±1 - ±5 B57332V5 - B57356V5 file_pdf_box
−40/150 (op. temp.) 4.7 - 100 ±3, ±5 B57442V5, B57451V5, B57452V5 file_pdf_box
--- --- --- Kit file_pdf_box

Outside temperature sensor

  • 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
  • Temperature range: –40 … +85 °C
  • IP6K6, IPX9K for 30 s
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
--- --- --- Upon request assignment

Motor temperature sensor

  • Humidity resistant: 500 h test at +40 °C with 93% humidity
  • Thermal cycling: 1000 cycles without voltage
  • Cable-based design
  • Temperature range: –40 … +200 °C
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
--- --- --- Upon request assignment

Battery fluid sensor

  • Response time: < 20 s in oil
  • Thermal cycling: 21 days without voltage
  • Design allows direct detection of battery fluid
  • Cable based design
  • Temperature range: –40 … +100 °C
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
--- --- --- Upon request assignment

Screw-on battery sensor

  • Response time: < 20 s in silicone oil
  • Thermal cycling: 240 h with applied voltage
  • Humidity resistance
  • Screw design for fast and reliable mounting
  • Cable based design
  • Temperature range: –40 … +100 °C
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
--- --- --- Upon request assignment

Clip-on battery sensor

  • Thermal cycling: 240 h with applied voltage
  • 2 hours on/off
  • Response time: < 20 s in water
  • Cable-based design
  • Clip design for fast and reliable mounting at different pipe diameters
  • Temperature range: –40 … +100 °C
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
--- --- --- Upon request assignment

Busbar temperature sensor

  • Insulation strength: 1000 V DC, Riso > 1 GΩ
  • Voltage strength: 2500 V DC, 60 sec
  • Response time: < 10 s in water
  • Temperature range: –40 … +150 °C
  • Short term overload (6 h over lifetime): +200 °C
  • HV insulation acc. LV123 Class H3
  • Wire acc. LV112-4 (0.13 mm2 CuMg alloy with reduced weight)
Climatic category Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
--- --- --- Upon request assignment