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TKS SCK-101201MS 120 Ohms 1A NTC Inrush Limiter Thermistor
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TKS SCK-101201MS 120 Ohms 1A NTC Inrush Limiter Thermistor

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Brand: TKS MPN: SCK-101201MS
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1+ £0.874
25+ £0.762
50+ £0.644

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154 In Stock
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A 120Ω 1A power NTC thermistor designed to be used as an inrush current limiter. Presenting a high resistance at low temperature the device will limit the initial inrush of current on circuit activation. After a certain amount of time the resistance of the thermistor will reduce and allow more current to flow. Suitable for applications such as: switch mode power supplies, motors, transformers, halogen lighting, LED driver circuits.

  • High power rating
  • Cost effective
  • Resin-coated leads
  • Halogen free
  • Suitable for wave soldering
  • UL, cUL, TUV, CSA, CQC recognised

OrderZero powerSteady stateResistance approx.ThermalThermalDia.WidthPitch
coderesistancecurrent max.@ max. currentdissipation constanttime(mm)(mm)(mm)

Please note that all dimensions are approximate.

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Good limiter

Reviewed by: Richard Burns - 07 October 2016
Useful to have the intermediate values available, though a greater current than 1A would also help. Fast delivery and as described. A bit of heat shrink on the leads allows in equipment installation without risk of shock.