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TDK TDK Electronics · TDK Europe

Thermistors NTC

  • Long-term stability
  • High measuring accuracy
  • Short response time
  • Heat resistant and highly stable
  • Compact dimensions
  • Rugged design
  • Various screw-on sensors with cable outlet
  • Bondable chip sensors
  • NTC thermistors as inrush current limiters
  • SMD NTC case size 0402 … 0805
  • SMD NTC with high accuracy (ΔR = ±1%)
  • SMD NTC for applications up to +150 °C
  • Customer-specific solutions upon request

SMD NTC

  • Multilayer SMD NTC with inner electrodes and AgNiSn termination
  • Superior performance in highstability applications
  • Excellent long-term aging stability in high temperature environment
  • Short response time
  • Listed under UL (file number E69802)
  • Temperature range: –40 … +150 °C
  • Case sizes: 0402, 0603, 0805
Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
0.047 - 1.5 ±3, ±5 --- --- B57311V2, B57321V2 file_pdf_box
0.047 - 0.68 ±5 --- --- B57411V2, B57421V2 file_pdf_box
1 - 470 ±1 - ±5 --- --- B57301V2 - B57374V2 file_pdf_box
1 - 680 ±3, ±5 --- --- B57401V2, B57421V2, B57471V2 file_pdf_box
3.3 - 100 ±1 - ±5 --- --- B57221V2, B57230V2, B57250V2, B57261V2 file_pdf_box
4.7 - 100 ±1 - ±5 --- --- B57232V5, B57251V5, B57254V5, B57256V5 file_pdf_box
4.7 - 100 ±3, ±5 --- --- B57442V5, B57451V5, B57452V5 file_pdf_box
10 - 100 ±1 - ±5 --- --- B57332V5 - B57356V5 file_pdf_box
--- --- --- --- Kit file_pdf_box
--- --- --- --- Kit file_pdf_box

Bondable chip SMD

  • UL approval (E69802)
  • Sinterable, solderable and bondable
  • Tightest tolerance at +100 °C possible
  • Packaging on 8-inch frame
  • Chip size: 0.3 × 0.3 mm … 2 × 2 mm
  • Nominal resistance: 5 … 100 kΩ
Product search

Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
10 - 85 ±5 -40 150 S860 file_pdf_box

S86*, S87*, S88*, S964, S971, S981

  • Taped versions for automatic processing
  • UL approval (S88*)
  • Lead spacing 2.5 and 5.0 mm (S87*, S88*)
  • Customer-specific lead geometrics available

Product search

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

G1541, G1551, G1561

  • High temperature resistance
  • Insulated wires with high insulation voltage
  • Customer-specific lead geometrics available
  • Insulation resistance: > 100 MΩ
  • Insulation voltage: 500 V DC (1s)
Product search

Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
2 - 230 ±2, ±3 -55 260 G1551 file_pdf_box
2 - 230 ±2, ±3 -55 260 G1561 file_pdf_box
5 - 100 ±2, ±3 -55 250 G1541 file_pdf_box

M703

  • Customizable sensor design
  • Insulation voltage
    up to 2500 V AC
  • Good thermal coupling
  • Fast and simple installation
  • UL approval (E69802)

Product search

Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
5 - 30 ±2 -55 125 M703 file_pdf_box

M1703

  • Maximum temperature at sensor head +300 °C
  • UL approval (E69802)
  • Easy mounting
  • Good thermal coupling through metal-tag
Product search

Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
100 ±3 -10 300 M1703 file_pdf_box

K45

  • Insulation voltage 2500 V AC
  • Tinned copper leads
  • Good thermal coupling through screw-type case (thread M3)
  • Cost-effective for heatsink design in parallel to pcb

Product search

Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
1 - 150 ±10 -55 125 K45 file_pdf_box

T120

  • Pipe mounted clip-on sensor to measure fluid temperature
  • Short response time due to glass-encapsulated NTC thermistor
  • NTC (Ta, surface < 3 s)
  • Fast and easy mounting
  • For pipes with diameter 13.5, 15, 18, 19 and 22 mm
  • 2.8 x 0.5 or 4.8 x 0.8 mm plug terminals
  • Temperature range: +5 … +110 °C
  • Rated resistance at +60 °C: 2.5 … 3.0 kΩ

Product search

Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
10.11, 10.151 ±3.6 -5 100 T120 file_pdf_box

K301

  • Temperature measurement in heating water
  • NTC in brass housing
  • Short response time in water (Ta, water approx. 5 s)
  • Sealing with O-ring
  • Fast and easy mounting (G1/8" thread)
  • Tab connector and mini-module connector variants

Product search

Resistance (at 25 °C) (kOhm) Tolerance (%) Min. operating temperature (°C) Max. operating temperature (°C) Type PDF
9.959 ±2 -20 110 K301-A001 file_pdf_box
10 ±3 -20 110 K301-A003 file_pdf_box