TDK Electronics · TDK Europe

Thermistors PTC

  • For overcurrent protection, limit temperature protection and heating
  • Exponential rise of resistance after specified reference temperature by several decades
  • Very high mechanical strength
  • Customer-specific solutions upon request

Limit temperature sensor, chip

  • Superior series
  • Lead free tinned terminations
  • Suitable for wave and 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

Inrush current limiters, leaded disks

  • Inrush current limiters are not damaged when directly connected to Vmax even without additional current limitation
  • Operating cycles: 100000
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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
  • Operating cycles: 100000
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Rated resistance (Ohm) Max. operating voltage (V) Type PDF
22,  33,  56.0,  56,  100 280 - 560 J105 - J219