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

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
3.5 - 160 265 C810 - C890
3.7 - 150 160 C830 - C890
10 - 120 265 C850 - C883
25 - 7500 260 - 1000 C750_ICL - C774_OC
600,  1200,  1500 420, 550 C884, C885, C886
≤250.0 30 C8

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
25 - 500 260 - 550 C750_ICL - C1451_OC

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
22,  33,  56,  100 280 - 560 J213, J215, J217, J219