Inrush Current Limiter by Songtian Electronics (114 more products)

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120D-15 Image

The 120D-15 from Songtian Electronics is a Negative Temperature Coefficient (NTC) Thermistor that is designed to provide in-rush current limit and sensing functions for electronic devices. It has a current rating of up to 1.8 A and a resistance of 120 Ω. This REACH-compliant thermistor can sense and control current surges in circuits and reduces the risk of tripped circuit breakers, blown fuses, or damage to motors or filaments used in in-rush applications. It compensates for variations in circuit resistance caused by changes in ambient temperature in sensing applications. This RoHS-compliant thermistor is available in a through-hole package that measures 17.5 x 6.5 mm and is ideal for use in converter power, switch power, heater, ballast, electronic motor, transformers, adapters, projectors, halogen machines, LED drive circuits, and power circuit protection applications.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Songtian Electronics
  • Description
    NTC Current Limiting Thermistor for In-Rush Protection Applications


  • Current Rating
    1.8 A
  • Resistance
    120 Ohms
  • RoHS Compliant
  • Temperature operating range
    -40 to 200 Degree C
  • Applications
    Converter power, Switch power, Heater, Ballast, Electronic Motor, Transformers, Adapters, Projectors, Halogen machines, LED drive circuits, Power circuit protection applications
  • Dimension
    17.5 x 6.5 mm
  • Package Type
    Through Hole

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