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TDK TDK Electronics · TDK Europe

Thermistors NTC

SMD and leaded thermistors

  • High measuring accuracy and reliability
  • Fast response time
  • Compact dimensions
  • Rugged design
  • Automatic processing
  • Customer-specific solutions upon request

Glass-encapsulated thermistors

  • High-temperature measuring capability
  • High reliability
  • Fast response time
  • Small dimensions
  • Simplified processibility
  • Customer-specific solutions upon request

Sensors

  • Long-term stability
  • High accuracy
  • High insulation voltage
  • Dedicated probes for every application
  • Customer-specific solutions upon request

Inrush current limiters

  • Long-term stability
  • No derating of steady state current at 0 °C and +65 °C
  • Usable in series connections up to 265 V RMS
  • UL approved file no. E69802

SMD EIA 0402, EIA 0603, EIA 0805

  • Multilayer SMD NTC with inner electrodes AgNiSn termination
  • High accuracy in resistance and B value
  • Very good resistance stability during soldering
  • High aging stability
  • Cost-effective
  • Tape and reel packaging
  • Temperature range: –55 … +125 °C (+150 °C upon request)
  • EIA case sizes:
    0402 (B572…V2)
    0603 (B573…V2)
    0805 (B574…V2)
Product search

Resistance (at 25 °C) (Ohm) Tolerance (%) Type PDF
1 - 470 ±1 - ±5 B57301V2 - B57374V2 file_pdf_box
1 - 680 ±3, ±5 B57401V2, B57421V2, B57471V2 file_pdf_box
4.7 - 100 ±3, ±5 B57442V5, B57451V5, B57452V5 file_pdf_box
10 - 100 ±1 - ±5 B57332V5 - B57356V5 file_pdf_box

M891, M895

  • Lacquer-coated NTC thermistor
  • Wide resistance range
  • Taped versions for automatic processing
  • Lead spacing 2.5 and 5 mm
  • Non-standard wire configuration upon request
  • Cost-effective
  • Temperature range: –55 … +125 °C
Product search

Resistance (at 25 °C) (Ohm) Tolerance (%) Type PDF
1 - 470 ±5, ±10 M891 file_pdf_box
1000 - 470000 ±5, ±10 M895 assignment

S86, S87, S88, S964

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

Resistance (at 25 °C) (Ohm) Tolerance (%) Type PDF
2 - 100 ±1 - ±5 S861 file_pdf_box
2 - 5 ±1, ±3 S864 file_pdf_box
2 - 50 ±1 - ±5 S867 file_pdf_box
2.1 - 30 ±1 - ±5 S871 file_pdf_box
2.1 - 30 ±1 - ±5 S875 file_pdf_box
2.1 - 30 ±1 - ±5 S881 file_pdf_box
2.1 - 30 ±1 - ±5 S885 file_pdf_box
3 - 30 --- S863 file_pdf_box
3 - 30 --- S869 file_pdf_box
10 - 85 ±5 S860 file_pdf_box

M703

  • NTC thermistor encapsulated in metal-tag case
  • Easy mounting
  • Good thermal coupling through metal-tag
  • PTFE-insulated leads of silverplated nickel wire (AWG 30)
  • UL approval (E69802)
  • Variety of R/T characteristics and tolerances
  • Alternative cable lengths and connectors upon request
  • Temperature range: –20 … +125 °C
  • Insulation voltage: > 1000 V AC
Product search

Resistance (at 25 °C) (Ohm) Tolerance (%) Type PDF
5 - 30 ±2 M703 file_pdf_box

K45

  • NTC thermistors potted into screw-in aluminum case
  • Thermal response time in air approx. 75 s
  • Good thermal coupling through screw-in case
  • Tinned copper leads
  • Fast and simple screw-in installation
  • Temperature range: –20 … +125 °C
  • Insulation voltage: > 2500 V AC
Product search

Resistance (at 25 °C) (Ohm) Tolerance (%) Type PDF
1 - 150 ±10 K45 file_pdf_box

M500

  • NTC thermistor with epoxy encapsulation
  • Air sensor for air-conditioning
  • PVC-insulated twin wires with tinned ends
    (Tmax = +105 °C, AWG 26)
  • Variety of R/T characteristics and tolerances
  • Alternative cable lengths and connectors upon request
  • Temperature range: –30 … +100 °C
  • Insulation voltage: 1250 V AC
  • Thermal cooling time constant τa air approx. 20 s
Product search

Resistance (at 25 °C) (Ohm) Tolerance (%) Type PDF
10 ±3 M500 file_pdf_box

Inrush current limiters S153, S235, S236, S237, S238, P11, P13, S364, S464

  • Limiting of inrush current
  • Taped versions for automatic processing
  • UL approval (E69802) available
  • High accuracy and easy mounting
  • Lead spacing 5 and 7.5 mm
  • Imax: up to 20 A
  • VRMS: 265 V
Product search

Resistance (at 25 °C) (Ohm) Tolerance (%) Type PDF
1 - 60 ±20 S237 file_pdf_box
1 - 10 ±20 S364 file_pdf_box
1 - 10 ±20 S464 file_pdf_box
1 - 120 ±20 P11 file_pdf_box
1 - 120 ±20 P13 file_pdf_box
2.2 - 120 ±20 S236 file_pdf_box
2.5 - 10 ±20 S235 file_pdf_box
2.5 - 25 ±20 S238 file_pdf_box
4.7 - 33 ±20 S153 file_pdf_box
--- --- Kit file_pdf_box