TDK Electronics · TDK Europe

Thermistors PTC

  • Various PTC thermistors for limit temperature sensing, overcurrent protection and switching applications as well as inrush current limiting for DC link capacitors

Limit temperature sensor, chip

  • Superior series
  • Lead-free tinned terminations
  • Suitable for reflow soldering
  • Sensing temperature:
    +70 … +130 °C in steps of 10 °C
    +75 … +145 °C in steps of 10 °C
  • Case sizes: 0402, 0603, 0805
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Rated resistance (Ohm) Max. operating voltage (V) Type PDF
470,  680 32 A421, A641, A721 file_pdf_box

Overcurrent protection, leaded

  • Broad product range
  • UL approval
  • Rated current: 12 … 1800 mA
  • Operating voltage: 12 … 500 V AC
  • Various rated resistance versions available
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Rated resistance (Ohm) Max. operating voltage (V) Type PDF
10 - 70 160 C830 - C890 file_pdf_box
10 - 9 265 C810 - C890 file_pdf_box
10 - 70 265 C850 - C883 file_pdf_box
1100 - 80 260 - 1000 C750_ICL - C774_OC file_pdf_box
1200,  1500,  600 420, 550 C884, C885, C886 file_pdf_box
≤250 30 C8 file_pdf_box

Inrush current limiters, leaded disks

  • Inrush current limiters are not damaged
    when directly connected to Vmax even
    without additional current limitation
  • Max. DC link voltage: 370 … 800 V DC
  • Operating cycles: 100 000
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Rated resistance (Ohm) Max. operating voltage (V) Type PDF
120 - 80 260 - 550 C1412_ICL - C773_OC file_pdf_box

Inrush current limiters, phenolic resin and PBT plastic case

  • Inrush current limiters are not damaged
    when directly connected to Vmax even
    without additional current limitation
  • Max. DC link voltage: 400 … 800 V DC
  • Operating cycles: 100 000
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Rated resistance (Ohm) Max. operating voltage (V) Type PDF
100,  22,  33,  56 280 - 560 J213, J215, J217, J219 file_pdf_box

More products for Uninterruptible power supplies (UPS)